| 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 | $133.40 | 8.834% | $145.1846 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $143.73 | 8.769% | $156.3337 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $48.25 | 13.751% | $54.8849 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $84.34 | 10.353% | $93.0717 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $162.54 | 5.163% | $170.9319 | $170.93 | $170.95 | $170.90 |
| Purchase #6 | $115.71 | 3.471% | $119.7263 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $107.54 | 12.299% | $120.7663 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $795.51 | $860.8994 | $860.89 | $860.95 | $860.90 | |