| 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 | $130.98 | 8.517% | $142.1356 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $75.77 | 10.296% | $83.5713 | $83.57 | $83.55 | $83.60 |
| Purchase #3 | $46.79 | 13.751% | $53.2241 | $53.22 | $53.20 | $53.20 |
| Purchase #4 | $155.52 | 10.112% | $171.2462 | $171.25 | $171.25 | $171.20 |
| Purchase #5 | $79.65 | 4.284% | $83.0622 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $188.89 | 7.433% | $202.9302 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $180.66 | 9.741% | $198.2581 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $858.26 | $934.4277 | $934.43 | $934.40 | $934.40 | |