| 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 | $153.65 | 10.335% | $169.5297 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $26.75 | 4.462% | $27.9436 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $81.42 | 6.696% | $86.8719 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $141.86 | 3.320% | $146.5698 | $146.57 | $146.55 | $146.60 |
| Purchase #5 | $220.95 | 7.783% | $238.1465 | $238.15 | $238.15 | $238.10 |
| Purchase #6 | $85.42 | 9.539% | $93.5682 | $93.57 | $93.55 | $93.60 |
| Purchase #7 | $200.92 | 12.215% | $225.4624 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $910.97 | $988.0921 | $988.09 | $988.05 | $988.10 | |