| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.47 | 13.656% | $153.9698 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $203.72 | 8.687% | $221.4172 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $179.25 | 3.291% | $185.1491 | $185.15 | $185.15 | $185.10 |
| Purchase #4 | $121.65 | 10.763% | $134.7432 | $134.74 | $134.75 | $134.70 |
| Purchase #5 | $201.52 | 5.728% | $213.0631 | $213.06 | $213.05 | $213.10 |
| Purchase #6 | $135.49 | 13.346% | $153.5725 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $238.85 | 12.382% | $268.4244 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $1,215.95 | $1,330.3393 | $1,330.33 | $1,330.25 | $1,330.30 | |