| 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 | $134.98 | 13.710% | $153.4858 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $244.28 | 5.618% | $258.0037 | $258.00 | $258.00 | $258.00 |
| Purchase #3 | $64.68 | 3.547% | $66.9742 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $63.69 | 3.223% | $65.7427 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $171.79 | 9.301% | $187.7682 | $187.77 | $187.75 | $187.80 |
| Purchase #6 | $105.77 | 5.200% | $111.27 | $111.27 | $111.25 | $111.30 |
| Purchase #7 | $95.72 | 6.420% | $101.8652 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $880.91 | $945.1098 | $945.11 | $945.05 | $945.20 | |