| 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 | $192.64 | 5.154% | $202.5687 | $202.57 | $202.55 | $202.60 |
| Purchase #2 | $42.67 | 4.326% | $44.5159 | $44.52 | $44.50 | $44.50 |
| Purchase #3 | $65.97 | 6.325% | $70.1426 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $157.72 | 5.450% | $166.3157 | $166.32 | $166.30 | $166.30 |
| Purchase #5 | $40.95 | 11.640% | $45.7166 | $45.72 | $45.70 | $45.70 |
| Purchase #6 | $69.55 | 8.566% | $75.5077 | $75.51 | $75.50 | $75.50 |
| Purchase #7 | $191.79 | 4.558% | $200.5318 | $200.53 | $200.55 | $200.50 |
| 7 purchase totals = | $761.29 | $805.2990 | $805.31 | $805.25 | $805.20 | |