| 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 | $143.77 | 6.237% | $152.7369 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $56.62 | 9.153% | $61.8024 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $191.50 | 13.781% | $217.8906 | $217.89 | $217.90 | $217.90 |
| Purchase #4 | $142.49 | 4.659% | $149.1286 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $89.57 | 9.716% | $98.2726 | $98.27 | $98.25 | $98.30 |
| Purchase #6 | $214.82 | 5.163% | $225.9112 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $55.94 | 12.663% | $63.0237 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $894.71 | $968.7660 | $968.76 | $968.75 | $968.70 | |