| 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 | $98.67 | 11.234% | $109.7546 | $109.75 | $109.75 | $109.80 |
| Purchase #2 | $180.51 | 12.773% | $203.5665 | $203.57 | $203.55 | $203.60 |
| Purchase #3 | $149.46 | 7.847% | $161.1881 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $171.94 | 12.480% | $193.3981 | $193.40 | $193.40 | $193.40 |
| Purchase #5 | $9.56 | 6.305% | $10.1628 | $10.16 | $10.15 | $10.20 |
| Purchase #6 | $53.71 | 11.528% | $59.9017 | $59.90 | $59.90 | $59.90 |
| Purchase #7 | $107.80 | 3.854% | $111.9546 | $111.95 | $111.95 | $112.00 |
| 7 purchase totals = | $771.65 | $849.9264 | $849.92 | $849.90 | $850.10 | |