| 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 | $144.60 | 6.438% | $153.9093 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $47.52 | 5.602% | $50.1821 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $118.58 | 6.688% | $126.5106 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $20.89 | 3.179% | $21.5541 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $188.40 | 11.250% | $209.595 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $249.80 | 13.641% | $283.8752 | $283.88 | $283.90 | $283.90 |
| Purchase #7 | $213.57 | 11.473% | $238.0729 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $983.36 | $1,083.6992 | $1,083.70 | $1,083.70 | $1,083.80 | |