| 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 | $167.50 | 13.672% | $190.4006 | $190.40 | $190.40 | $190.40 |
| Purchase #2 | $48.86 | 10.719% | $54.0973 | $54.10 | $54.10 | $54.10 |
| Purchase #3 | $222.92 | 5.313% | $234.7637 | $234.76 | $234.75 | $234.80 |
| Purchase #4 | $117.63 | 13.711% | $133.7582 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $151.71 | 9.815% | $166.6003 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $179.85 | 3.390% | $185.9469 | $185.95 | $185.95 | $185.90 |
| Purchase #7 | $199.67 | 9.523% | $218.6846 | $218.68 | $218.70 | $218.70 |
| 7 purchase totals = | $1,088.14 | $1,184.2516 | $1,184.25 | $1,184.25 | $1,184.30 | |