| 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 | $166.53 | 11.220% | $185.2147 | $185.21 | $185.20 | $185.20 |
| Purchase #2 | $121.40 | 12.164% | $136.1671 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $53.59 | 4.797% | $56.1607 | $56.16 | $56.15 | $56.20 |
| Purchase #4 | $210.39 | 13.394% | $238.5696 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $210.66 | 8.669% | $228.9221 | $228.92 | $228.90 | $228.90 |
| Purchase #6 | $86.84 | 5.661% | $91.756 | $91.76 | $91.75 | $91.80 |
| Purchase #7 | $34.63 | 5.549% | $36.5516 | $36.55 | $36.55 | $36.60 |
| 7 purchase totals = | $884.04 | $973.3418 | $973.34 | $973.25 | $973.50 | |