| 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 | $155.29 | 4.432% | $162.1725 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $78.25 | 4.213% | $81.5467 | $81.55 | $81.55 | $81.50 |
| Purchase #3 | $101.71 | 8.363% | $110.216 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $147.33 | 5.676% | $155.6925 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $209.78 | 7.353% | $225.2051 | $225.21 | $225.20 | $225.20 |
| Purchase #6 | $141.63 | 9.252% | $154.7336 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $26.48 | 4.335% | $27.6279 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $860.47 | $917.1943 | $917.20 | $917.20 | $917.10 | |