| 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 | $176.58 | 6.286% | $187.6798 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $6.96 | 13.676% | $7.9118 | $7.91 | $7.90 | $7.90 |
| Purchase #3 | $88.41 | 9.778% | $97.0547 | $97.05 | $97.05 | $97.10 |
| Purchase #4 | $98.32 | 9.593% | $107.7518 | $107.75 | $107.75 | $107.80 |
| Purchase #5 | $81.97 | 6.456% | $87.262 | $87.26 | $87.25 | $87.30 |
| Purchase #6 | $65.90 | 6.182% | $69.9739 | $69.97 | $69.95 | $70.00 |
| Purchase #7 | $221.40 | 8.819% | $240.9253 | $240.93 | $240.95 | $240.90 |
| 7 purchase totals = | $739.54 | $798.5593 | $798.55 | $798.55 | $798.70 | |