| 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 | $129.79 | 9.865% | $142.5938 | $142.59 | $142.60 | $142.60 |
| Purchase #2 | $242.62 | 8.458% | $263.1408 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $176.27 | 4.401% | $184.0276 | $184.03 | $184.05 | $184.00 |
| Purchase #4 | $46.37 | 9.825% | $50.9259 | $50.93 | $50.95 | $50.90 |
| Purchase #5 | $135.88 | 13.472% | $154.1858 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $112.45 | 8.322% | $121.8081 | $121.81 | $121.80 | $121.80 |
| Purchase #7 | $76.25 | 4.847% | $79.9458 | $79.95 | $79.95 | $79.90 |
| 7 purchase totals = | $919.63 | $996.6278 | $996.64 | $996.70 | $996.50 | |