| 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 | $105.97 | 7.486% | $113.9029 | $113.90 | $113.90 | $113.90 |
| Purchase #2 | $183.84 | 7.558% | $197.7346 | $197.73 | $197.75 | $197.70 |
| Purchase #3 | $144.30 | 10.286% | $159.1427 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $13.33 | 4.644% | $13.949 | $13.95 | $13.95 | $13.90 |
| Purchase #5 | $48.47 | 8.360% | $52.5221 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $86.68 | 11.504% | $96.6517 | $96.65 | $96.65 | $96.70 |
| Purchase #7 | $156.41 | 7.208% | $167.684 | $167.68 | $167.70 | $167.70 |
| 7 purchase totals = | $739.00 | $801.5870 | $801.57 | $801.60 | $801.50 | |