| 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 | $158.49 | 13.678% | $180.1683 | $180.17 | $180.15 | $180.20 |
| Purchase #2 | $238.98 | 13.543% | $271.3451 | $271.35 | $271.35 | $271.30 |
| Purchase #3 | $165.79 | 6.414% | $176.4238 | $176.42 | $176.40 | $176.40 |
| Purchase #4 | $155.42 | 7.706% | $167.3967 | $167.40 | $167.40 | $167.40 |
| Purchase #5 | $160.75 | 8.635% | $174.6308 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $222.30 | 7.354% | $238.6479 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $75.84 | 8.267% | $82.1097 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $1,177.57 | $1,290.7223 | $1,290.73 | $1,290.70 | $1,290.60 | |