| 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 | $150.51 | 9.723% | $165.1441 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $94.64 | 7.172% | $101.4276 | $101.43 | $101.45 | $101.40 |
| Purchase #3 | $24.72 | 8.188% | $26.7441 | $26.74 | $26.75 | $26.70 |
| Purchase #4 | $68.32 | 3.239% | $70.5329 | $70.53 | $70.55 | $70.50 |
| Purchase #5 | $92.39 | 7.467% | $99.2888 | $99.29 | $99.30 | $99.30 |
| Purchase #6 | $238.46 | 8.478% | $258.6766 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $159.87 | 5.464% | $168.6053 | $168.61 | $168.60 | $168.60 |
| 7 purchase totals = | $828.91 | $890.4194 | $890.42 | $890.50 | $890.30 | |