| 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 | $96.26 | 7.795% | $103.7635 | $103.76 | $103.75 | $103.80 |
| Purchase #2 | $194.30 | 11.115% | $215.8964 | $215.90 | $215.90 | $215.90 |
| Purchase #3 | $143.50 | 3.289% | $148.2197 | $148.22 | $148.20 | $148.20 |
| Purchase #4 | $83.46 | 5.190% | $87.7916 | $87.79 | $87.80 | $87.80 |
| Purchase #5 | $110.56 | 9.690% | $121.2733 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $165.63 | 3.129% | $170.8126 | $170.81 | $170.80 | $170.80 |
| Purchase #7 | $174.80 | 12.813% | $197.1971 | $197.20 | $197.20 | $197.20 |
| 7 purchase totals = | $968.51 | $1,044.9542 | $1,044.95 | $1,044.90 | $1,045.00 | |