| 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 | $148.63 | 11.219% | $165.3048 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $107.43 | 9.758% | $117.913 | $117.91 | $117.90 | $117.90 |
| Purchase #3 | $42.95 | 10.352% | $47.3962 | $47.40 | $47.40 | $47.40 |
| Purchase #4 | $214.87 | 4.316% | $224.1438 | $224.14 | $224.15 | $224.10 |
| Purchase #5 | $143.99 | 7.614% | $154.9534 | $154.95 | $154.95 | $155.00 |
| Purchase #6 | $40.42 | 12.256% | $45.3739 | $45.37 | $45.35 | $45.40 |
| Purchase #7 | $197.34 | 12.352% | $221.7154 | $221.72 | $221.70 | $221.70 |
| 7 purchase totals = | $895.63 | $976.8005 | $976.79 | $976.75 | $976.80 | |