| 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 | $160.86 | 4.462% | $168.0376 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $201.73 | 9.583% | $221.0618 | $221.06 | $221.05 | $221.10 |
| Purchase #3 | $25.29 | 7.874% | $27.2813 | $27.28 | $27.30 | $27.30 |
| Purchase #4 | $17.98 | 12.180% | $20.17 | $20.17 | $20.15 | $20.20 |
| Purchase #5 | $221.81 | 13.454% | $251.6523 | $251.65 | $251.65 | $251.70 |
| Purchase #6 | $162.44 | 9.331% | $177.5973 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $35.73 | 8.340% | $38.7099 | $38.71 | $38.70 | $38.70 |
| 7 purchase totals = | $825.84 | $904.5102 | $904.51 | $904.50 | $904.60 | |