| 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 | $163.63 | 4.679% | $171.2862 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $247.79 | 4.281% | $258.3979 | $258.40 | $258.40 | $258.40 |
| Purchase #3 | $58.78 | 10.122% | $64.7297 | $64.73 | $64.75 | $64.70 |
| Purchase #4 | $164.79 | 7.361% | $176.9202 | $176.92 | $176.90 | $176.90 |
| Purchase #5 | $31.70 | 7.626% | $34.1174 | $34.12 | $34.10 | $34.10 |
| Purchase #6 | $91.67 | 4.243% | $95.5596 | $95.56 | $95.55 | $95.60 |
| Purchase #7 | $96.52 | 4.572% | $100.9329 | $100.93 | $100.95 | $100.90 |
| 7 purchase totals = | $854.88 | $901.9439 | $901.95 | $901.95 | $901.90 | |