| 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 | $173.58 | 4.180% | $180.8356 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $156.63 | 4.766% | $164.095 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $114.71 | 9.589% | $125.7095 | $125.71 | $125.70 | $125.70 |
| Purchase #4 | $81.85 | 6.595% | $87.248 | $87.25 | $87.25 | $87.20 |
| Purchase #5 | $187.68 | 7.701% | $202.1332 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $32.99 | 13.847% | $37.5581 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $127.52 | 5.459% | $134.4813 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $874.96 | $932.0607 | $932.07 | $932.10 | $932.00 | |