| 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 | $160.64 | 12.567% | $180.8276 | $180.83 | $180.85 | $180.80 |
| Purchase #2 | $153.75 | 11.309% | $171.1376 | $171.14 | $171.15 | $171.10 |
| Purchase #3 | $31.45 | 7.244% | $33.7282 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $14.26 | 11.564% | $15.909 | $15.91 | $15.90 | $15.90 |
| Purchase #5 | $12.75 | 10.715% | $14.1162 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $127.94 | 9.735% | $140.395 | $140.40 | $140.40 | $140.40 |
| Purchase #7 | $99.29 | 13.163% | $112.3595 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $600.08 | $668.4731 | $668.49 | $668.50 | $668.40 | |