| 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 | $161.43 | 3.249% | $166.6749 | $166.67 | $166.65 | $166.70 |
| Purchase #2 | $48.64 | 5.357% | $51.2456 | $51.25 | $51.25 | $51.20 |
| Purchase #3 | $200.39 | 8.593% | $217.6095 | $217.61 | $217.60 | $217.60 |
| Purchase #4 | $37.56 | 5.608% | $39.6664 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $13.58 | 7.562% | $14.6069 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $160.92 | 11.197% | $178.9382 | $178.94 | $178.95 | $178.90 |
| Purchase #7 | $105.89 | 4.403% | $110.5523 | $110.55 | $110.55 | $110.60 |
| 7 purchase totals = | $728.41 | $779.2938 | $779.30 | $779.25 | $779.30 | |