| 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 | $194.87 | 13.700% | $221.5672 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $58.94 | 3.629% | $61.0789 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $210.37 | 9.785% | $230.9547 | $230.95 | $230.95 | $231.00 |
| Purchase #4 | $120.38 | 6.233% | $127.8833 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $96.49 | 10.139% | $106.2731 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $90.78 | 3.746% | $94.1806 | $94.18 | $94.20 | $94.20 |
| Purchase #7 | $60.57 | 6.620% | $64.5797 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $832.40 | $906.5175 | $906.51 | $906.55 | $906.70 | |