| 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 | $142.94 | 4.593% | $149.5052 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $144.65 | 9.542% | $158.4525 | $158.45 | $158.45 | $158.50 |
| Purchase #3 | $28.65 | 7.286% | $30.7374 | $30.74 | $30.75 | $30.70 |
| Purchase #4 | $24.35 | 3.718% | $25.2553 | $25.26 | $25.25 | $25.30 |
| Purchase #5 | $164.85 | 4.669% | $172.5468 | $172.55 | $172.55 | $172.50 |
| Purchase #6 | $219.83 | 4.216% | $229.098 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $102.57 | 7.865% | $110.6371 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $827.84 | $876.2323 | $876.25 | $876.25 | $876.20 | |