| 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 | $121.68 | 4.145% | $126.7236 | $126.72 | $126.70 | $126.70 |
| Purchase #2 | $50.39 | 5.763% | $53.294 | $53.29 | $53.30 | $53.30 |
| Purchase #3 | $171.40 | 12.701% | $193.1695 | $193.17 | $193.15 | $193.20 |
| Purchase #4 | $17.69 | 3.561% | $18.3199 | $18.32 | $18.30 | $18.30 |
| Purchase #5 | $74.87 | 7.241% | $80.2913 | $80.29 | $80.30 | $80.30 |
| Purchase #6 | $212.28 | 4.412% | $221.6458 | $221.65 | $221.65 | $221.60 |
| Purchase #7 | $161.46 | 13.185% | $182.7485 | $182.75 | $182.75 | $182.70 |
| 7 purchase totals = | $809.77 | $876.1926 | $876.19 | $876.15 | $876.10 | |