| 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 | $166.49 | 5.507% | $175.6586 | $175.66 | $175.65 | $175.70 |
| Purchase #2 | $194.60 | 9.265% | $212.6297 | $212.63 | $212.65 | $212.60 |
| Purchase #3 | $197.51 | 12.191% | $221.5884 | $221.59 | $221.60 | $221.60 |
| Purchase #4 | $109.30 | 10.313% | $120.5721 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $171.36 | 7.158% | $183.6259 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $130.60 | 9.707% | $143.2773 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $134.55 | 5.584% | $142.0633 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $1,104.41 | $1,199.4153 | $1,199.42 | $1,199.45 | $1,199.50 | |