| 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 | $17.64 | 8.660% | $19.1676 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $125.98 | 13.169% | $142.5703 | $142.57 | $142.55 | $142.60 |
| Purchase #3 | $52.67 | 4.659% | $55.1239 | $55.12 | $55.10 | $55.10 |
| Purchase #4 | $120.57 | 9.163% | $131.6178 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $126.96 | 6.506% | $135.22 | $135.22 | $135.20 | $135.20 |
| Purchase #6 | $207.72 | 10.360% | $229.2398 | $229.24 | $229.25 | $229.20 |
| Purchase #7 | $194.81 | 4.495% | $203.5667 | $203.57 | $203.55 | $203.60 |
| 7 purchase totals = | $846.35 | $916.5061 | $916.51 | $916.40 | $916.50 | |