| 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 | $152.90 | 8.466% | $165.8445 | $165.84 | $165.85 | $165.80 |
| Purchase #2 | $97.33 | 9.540% | $106.6153 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $55.62 | 9.283% | $60.7832 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $202.29 | 5.387% | $213.1874 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $227.56 | 11.530% | $253.7977 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $94.88 | 3.675% | $98.3668 | $98.37 | $98.35 | $98.40 |
| Purchase #7 | $177.55 | 9.642% | $194.6694 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $1,008.13 | $1,093.2643 | $1,093.27 | $1,093.25 | $1,093.30 | |