| 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 | $170.89 | 6.195% | $181.4766 | $181.48 | $181.50 | $181.50 |
| Purchase #2 | $201.67 | 3.686% | $209.1036 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $32.92 | 3.737% | $34.1502 | $34.15 | $34.15 | $34.20 |
| Purchase #4 | $163.97 | 12.107% | $183.8218 | $183.82 | $183.80 | $183.80 |
| Purchase #5 | $175.33 | 5.588% | $185.1274 | $185.13 | $185.15 | $185.10 |
| Purchase #6 | $109.57 | 5.738% | $115.8571 | $115.86 | $115.85 | $115.90 |
| Purchase #7 | $174.55 | 12.211% | $195.8643 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $1,028.90 | $1,105.4010 | $1,105.40 | $1,105.40 | $1,105.50 | |