| 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 | $143.59 | 7.866% | $154.8848 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $179.37 | 8.496% | $194.6093 | $194.61 | $194.60 | $194.60 |
| Purchase #3 | $90.90 | 5.290% | $95.7086 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $11.80 | 12.169% | $13.2359 | $13.24 | $13.25 | $13.20 |
| Purchase #5 | $84.97 | 8.593% | $92.2715 | $92.27 | $92.25 | $92.30 |
| Purchase #6 | $246.76 | 5.469% | $260.2553 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $170.77 | 9.504% | $187 | $187.00 | $187.00 | $187.00 |
| 7 purchase totals = | $928.16 | $997.9654 | $997.97 | $997.95 | $998.00 | |