| 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 | $185.98 | 8.798% | $202.3425 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $34.69 | 9.348% | $37.9328 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $41.90 | 12.643% | $47.1974 | $47.20 | $47.20 | $47.20 |
| Purchase #4 | $32.55 | 7.283% | $34.9206 | $34.92 | $34.90 | $34.90 |
| Purchase #5 | $143.26 | 3.486% | $148.254 | $148.25 | $148.25 | $148.30 |
| Purchase #6 | $20.41 | 13.528% | $23.1711 | $23.17 | $23.15 | $23.20 |
| Purchase #7 | $157.83 | 5.354% | $166.2802 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $616.62 | $660.0986 | $660.09 | $660.10 | $660.10 | |