| 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 | $180.90 | 5.763% | $191.3253 | $191.33 | $191.35 | $191.30 |
| Purchase #2 | $199.46 | 5.610% | $210.6497 | $210.65 | $210.65 | $210.60 |
| Purchase #3 | $144.63 | 8.364% | $156.7269 | $156.73 | $156.75 | $156.70 |
| Purchase #4 | $81.68 | 6.869% | $87.2906 | $87.29 | $87.30 | $87.30 |
| Purchase #5 | $69.88 | 4.661% | $73.1371 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $87.29 | 8.759% | $94.9357 | $94.94 | $94.95 | $94.90 |
| Purchase #7 | $107.44 | 10.626% | $118.8566 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $871.28 | $932.9219 | $932.94 | $933.00 | $932.80 | |