| 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 | $118.97 | 11.769% | $132.9716 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $152.48 | 11.819% | $170.5016 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $74.63 | 4.675% | $78.119 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $171.94 | 9.106% | $187.5969 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $37.42 | 11.196% | $41.6095 | $41.61 | $41.60 | $41.60 |
| Purchase #6 | $249.34 | 12.528% | $280.5773 | $280.58 | $280.60 | $280.60 |
| Purchase #7 | $24.69 | 5.470% | $26.0405 | $26.04 | $26.05 | $26.00 |
| 7 purchase totals = | $829.47 | $917.4164 | $917.42 | $917.40 | $917.40 | |