| 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 | $127.79 | 12.660% | $143.9682 | $143.97 | $143.95 | $144.00 |
| Purchase #2 | $189.59 | 6.715% | $202.321 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $34.56 | 6.797% | $36.909 | $36.91 | $36.90 | $36.90 |
| Purchase #4 | $155.46 | 9.809% | $170.7091 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $167.48 | 4.611% | $175.2025 | $175.20 | $175.20 | $175.20 |
| Purchase #6 | $17.79 | 9.138% | $19.4157 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $49.51 | 13.421% | $56.1547 | $56.15 | $56.15 | $56.20 |
| 7 purchase totals = | $742.18 | $804.6802 | $804.68 | $804.60 | $804.70 | |