| 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 | $169.41 | 7.194% | $181.5974 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $73.74 | 3.483% | $76.3084 | $76.31 | $76.30 | $76.30 |
| Purchase #3 | $17.94 | 13.292% | $20.3246 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $34.93 | 9.160% | $38.1296 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $139.81 | 10.845% | $154.9724 | $154.97 | $154.95 | $155.00 |
| Purchase #6 | $201.29 | 11.456% | $224.3498 | $224.35 | $224.35 | $224.30 |
| Purchase #7 | $47.33 | 12.265% | $53.135 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $684.45 | $748.8172 | $748.82 | $748.80 | $748.70 | |