| 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 | $177.99 | 9.674% | $195.2088 | $195.21 | $195.20 | $195.20 |
| Purchase #2 | $113.40 | 3.374% | $117.2261 | $117.23 | $117.25 | $117.20 |
| Purchase #3 | $87.92 | 12.790% | $99.165 | $99.17 | $99.15 | $99.20 |
| Purchase #4 | $155.87 | 6.408% | $165.8581 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $17.77 | 11.439% | $19.8027 | $19.80 | $19.80 | $19.80 |
| Purchase #6 | $246.80 | 7.744% | $265.9122 | $265.91 | $265.90 | $265.90 |
| Purchase #7 | $69.38 | 7.455% | $74.5523 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $869.13 | $937.7252 | $937.73 | $937.70 | $937.80 | |