| 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 | $181.31 | 4.762% | $189.944 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $59.75 | 9.760% | $65.5816 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $16.91 | 3.660% | $17.5289 | $17.53 | $17.55 | $17.50 |
| Purchase #4 | $26.63 | 4.624% | $27.8614 | $27.86 | $27.85 | $27.90 |
| Purchase #5 | $151.47 | 6.690% | $161.6033 | $161.60 | $161.60 | $161.60 |
| Purchase #6 | $149.50 | 13.357% | $169.4687 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $66.66 | 3.655% | $69.0964 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $652.23 | $701.0843 | $701.08 | $701.10 | $701.10 | |