| 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 | $130.45 | 7.603% | $140.3681 | $140.37 | $140.35 | $140.40 |
| Purchase #2 | $41.87 | 10.778% | $46.3827 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $77.55 | 11.604% | $86.5489 | $86.55 | $86.55 | $86.50 |
| Purchase #4 | $161.52 | 9.523% | $176.9015 | $176.90 | $176.90 | $176.90 |
| Purchase #5 | $75.49 | 11.343% | $84.0528 | $84.05 | $84.05 | $84.10 |
| Purchase #6 | $115.82 | 4.174% | $120.6543 | $120.65 | $120.65 | $120.70 |
| Purchase #7 | $65.68 | 8.813% | $71.4684 | $71.47 | $71.45 | $71.50 |
| 7 purchase totals = | $668.38 | $726.3767 | $726.37 | $726.35 | $726.50 | |