| 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 | $156.64 | 8.599% | $170.1095 | $170.11 | $170.10 | $170.10 |
| Purchase #2 | $92.32 | 8.723% | $100.3731 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $67.77 | 7.404% | $72.7877 | $72.79 | $72.80 | $72.80 |
| Purchase #4 | $200.84 | 5.594% | $212.075 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $149.84 | 10.763% | $165.9673 | $165.97 | $165.95 | $166.00 |
| Purchase #6 | $238.91 | 8.357% | $258.8757 | $258.88 | $258.90 | $258.90 |
| Purchase #7 | $153.79 | 5.791% | $162.696 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $1,060.11 | $1,142.8843 | $1,142.90 | $1,142.90 | $1,143.00 | |