| 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 | $149.45 | 7.419% | $160.5377 | $160.54 | $160.55 | $160.50 |
| Purchase #2 | $71.82 | 7.372% | $77.1146 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $119.55 | 7.802% | $128.8773 | $128.88 | $128.90 | $128.90 |
| Purchase #4 | $38.53 | 7.632% | $41.4706 | $41.47 | $41.45 | $41.50 |
| Purchase #5 | $74.49 | 10.391% | $82.2303 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $136.77 | 12.594% | $153.9948 | $153.99 | $154.00 | $154.00 |
| Purchase #7 | $183.77 | 3.607% | $190.3986 | $190.40 | $190.40 | $190.40 |
| 7 purchase totals = | $774.38 | $834.6239 | $834.62 | $834.65 | $834.60 | |