| 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 | $218.65 | 6.411% | $232.6677 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $170.29 | 6.711% | $181.7182 | $181.72 | $181.70 | $181.70 |
| Purchase #3 | $82.54 | 7.255% | $88.5283 | $88.53 | $88.55 | $88.50 |
| Purchase #4 | $31.37 | 7.341% | $33.6729 | $33.67 | $33.65 | $33.70 |
| Purchase #5 | $89.28 | 13.299% | $101.1533 | $101.15 | $101.15 | $101.20 |
| Purchase #6 | $107.82 | 11.393% | $120.1039 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $52.77 | 11.604% | $58.8934 | $58.89 | $58.90 | $58.90 |
| 7 purchase totals = | $752.72 | $816.7377 | $816.73 | $816.70 | $816.80 | |