| 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 | $191.77 | 7.825% | $206.776 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $16.52 | 13.336% | $18.7231 | $18.72 | $18.70 | $18.70 |
| Purchase #3 | $168.81 | 11.824% | $188.7701 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $19.40 | 3.486% | $20.0763 | $20.08 | $20.10 | $20.10 |
| Purchase #5 | $60.93 | 10.580% | $67.3764 | $67.38 | $67.40 | $67.40 |
| Purchase #6 | $16.62 | 5.633% | $17.5562 | $17.56 | $17.55 | $17.60 |
| Purchase #7 | $82.99 | 13.737% | $94.3903 | $94.39 | $94.40 | $94.40 |
| 7 purchase totals = | $557.04 | $613.6684 | $613.68 | $613.70 | $613.80 | |