| 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 | $141.25 | 13.482% | $160.2933 | $160.29 | $160.30 | $160.30 |
| Purchase #2 | $140.84 | 12.558% | $158.5267 | $158.53 | $158.55 | $158.50 |
| Purchase #3 | $27.74 | 3.292% | $28.6532 | $28.65 | $28.65 | $28.70 |
| Purchase #4 | $149.85 | 3.690% | $155.3795 | $155.38 | $155.40 | $155.40 |
| Purchase #5 | $198.51 | 6.273% | $210.9625 | $210.96 | $210.95 | $211.00 |
| Purchase #6 | $93.60 | 4.217% | $97.5471 | $97.55 | $97.55 | $97.50 |
| Purchase #7 | $90.35 | 12.228% | $101.398 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $842.14 | $912.7603 | $912.76 | $912.80 | $912.80 | |