| 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 | $135.53 | 7.610% | $145.8438 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $249.41 | 7.233% | $267.4498 | $267.45 | $267.45 | $267.40 |
| Purchase #3 | $224.31 | 11.163% | $249.3497 | $249.35 | $249.35 | $249.30 |
| Purchase #4 | $91.84 | 3.124% | $94.7091 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $63.87 | 3.466% | $66.0837 | $66.08 | $66.10 | $66.10 |
| Purchase #6 | $159.34 | 5.787% | $168.561 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $234.99 | 10.484% | $259.6264 | $259.63 | $259.65 | $259.60 |
| 7 purchase totals = | $1,159.29 | $1,251.6235 | $1,251.62 | $1,251.65 | $1,251.50 | |