| 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 | $190.83 | 13.500% | $216.5921 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $155.28 | 13.159% | $175.7133 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $47.55 | 9.450% | $52.0435 | $52.04 | $52.05 | $52.00 |
| Purchase #4 | $177.62 | 13.280% | $201.2079 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $161.35 | 7.401% | $173.2915 | $173.29 | $173.30 | $173.30 |
| Purchase #6 | $88.57 | 13.740% | $100.7395 | $100.74 | $100.75 | $100.70 |
| Purchase #7 | $43.76 | 10.513% | $48.3605 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $864.96 | $967.9483 | $967.94 | $967.95 | $967.90 | |