| 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 | $194.60 | 7.604% | $209.3974 | $209.40 | $209.40 | $209.40 |
| Purchase #2 | $159.48 | 12.581% | $179.5442 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $217.58 | 8.501% | $236.0765 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $133.45 | 8.293% | $144.517 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $169.50 | 8.512% | $183.9278 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $212.85 | 6.232% | $226.1148 | $226.11 | $226.10 | $226.10 |
| Purchase #7 | $185.62 | 4.530% | $194.0286 | $194.03 | $194.05 | $194.00 |
| 7 purchase totals = | $1,273.08 | $1,373.6063 | $1,373.61 | $1,373.65 | $1,373.50 | |