| 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 | $134.52 | 12.351% | $151.1346 | $151.13 | $151.15 | $151.10 |
| Purchase #2 | $128.32 | 13.788% | $146.0128 | $146.01 | $146.00 | $146.00 |
| Purchase #3 | $99.99 | 9.645% | $109.634 | $109.63 | $109.65 | $109.60 |
| Purchase #4 | $200.75 | 5.590% | $211.9719 | $211.97 | $211.95 | $212.00 |
| Purchase #5 | $162.64 | 10.164% | $179.1707 | $179.17 | $179.15 | $179.20 |
| Purchase #6 | $92.56 | 5.426% | $97.5823 | $97.58 | $97.60 | $97.60 |
| Purchase #7 | $39.91 | 11.162% | $44.3648 | $44.36 | $44.35 | $44.40 |
| 7 purchase totals = | $858.69 | $939.8711 | $939.85 | $939.85 | $939.90 | |