| 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 | $66.90 | 3.357% | $69.1458 | $69.15 | $69.15 | $69.10 |
| Purchase #2 | $152.37 | 9.731% | $167.1971 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $175.59 | 7.510% | $188.7768 | $188.78 | $188.80 | $188.80 |
| Purchase #4 | $148.80 | 8.627% | $161.637 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $26.39 | 6.737% | $28.1679 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $93.67 | 3.477% | $96.9269 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $212.66 | 6.620% | $226.7381 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $876.38 | $938.5896 | $938.61 | $938.65 | $938.50 | |