| 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 | $170.34 | 9.589% | $186.6739 | $186.67 | $186.65 | $186.70 |
| Purchase #2 | $247.62 | 9.368% | $270.817 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $75.94 | 4.499% | $79.3565 | $79.36 | $79.35 | $79.40 |
| Purchase #4 | $147.92 | 11.709% | $165.24 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $220.68 | 10.308% | $243.4277 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $82.85 | 6.836% | $88.5136 | $88.51 | $88.50 | $88.50 |
| Purchase #7 | $57.92 | 10.656% | $64.092 | $64.09 | $64.10 | $64.10 |
| 7 purchase totals = | $1,003.27 | $1,098.1207 | $1,098.12 | $1,098.10 | $1,098.10 | |