| 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 | $198.80 | 10.148% | $218.9742 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $90.60 | 8.796% | $98.5692 | $98.57 | $98.55 | $98.60 |
| Purchase #3 | $84.87 | 4.556% | $88.7367 | $88.74 | $88.75 | $88.70 |
| Purchase #4 | $148.88 | 12.470% | $167.4453 | $167.45 | $167.45 | $167.40 |
| Purchase #5 | $143.75 | 11.568% | $160.379 | $160.38 | $160.40 | $160.40 |
| Purchase #6 | $35.96 | 5.134% | $37.8062 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $128.37 | 7.837% | $138.4304 | $138.43 | $138.45 | $138.40 |
| 7 purchase totals = | $831.23 | $910.3410 | $910.35 | $910.35 | $910.30 | |