| 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 | $128.50 | 12.681% | $144.7951 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $172.78 | 5.419% | $182.1429 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $163.62 | 6.775% | $174.7053 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $144.39 | 3.705% | $149.7396 | $149.74 | $149.75 | $149.70 |
| Purchase #5 | $124.51 | 5.746% | $131.6643 | $131.66 | $131.65 | $131.70 |
| Purchase #6 | $98.49 | 4.379% | $102.8029 | $102.80 | $102.80 | $102.80 |
| Purchase #7 | $41.58 | 12.780% | $46.8939 | $46.89 | $46.90 | $46.90 |
| 7 purchase totals = | $873.87 | $932.7440 | $932.74 | $932.75 | $932.70 | |