| 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 | $196.96 | 6.705% | $210.1662 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $115.95 | 4.741% | $121.4472 | $121.45 | $121.45 | $121.40 |
| Purchase #3 | $92.36 | 10.495% | $102.0532 | $102.05 | $102.05 | $102.10 |
| Purchase #4 | $152.64 | 12.465% | $171.6666 | $171.67 | $171.65 | $171.70 |
| Purchase #5 | $80.33 | 11.560% | $89.6161 | $89.62 | $89.60 | $89.60 |
| Purchase #6 | $28.91 | 10.692% | $32.0011 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $60.53 | 9.459% | $66.2555 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $727.68 | $793.2059 | $793.22 | $793.15 | $793.30 | |