| 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 | $150.79 | 10.559% | $166.7119 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $82.48 | 13.701% | $93.7806 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $7.59 | 7.686% | $8.1734 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $48.44 | 12.773% | $54.6272 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $96.97 | 4.669% | $101.4975 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $115.53 | 13.386% | $130.9948 | $130.99 | $131.00 | $131.00 |
| Purchase #7 | $152.90 | 10.630% | $169.1533 | $169.15 | $169.15 | $169.20 |
| 7 purchase totals = | $654.70 | $724.9387 | $724.93 | $724.95 | $725.00 | |