| 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 | $137.44 | 13.744% | $156.3298 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $36.49 | 11.340% | $40.628 | $40.63 | $40.65 | $40.60 |
| Purchase #3 | $136.62 | 5.126% | $143.6231 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $66.77 | 9.278% | $72.9649 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $210.87 | 12.850% | $237.9668 | $237.97 | $237.95 | $238.00 |
| Purchase #6 | $42.75 | 9.857% | $46.9639 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $95.43 | 13.743% | $108.5449 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $726.37 | $807.0214 | $807.01 | $807.00 | $807.00 | |