| 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 | $151.62 | 5.330% | $159.7013 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $71.66 | 13.438% | $81.2897 | $81.29 | $81.30 | $81.30 |
| Purchase #3 | $84.46 | 13.450% | $95.8199 | $95.82 | $95.80 | $95.80 |
| Purchase #4 | $88.72 | 13.852% | $101.0095 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $165.54 | 9.622% | $181.4683 | $181.47 | $181.45 | $181.50 |
| Purchase #6 | $244.40 | 3.695% | $253.4306 | $253.43 | $253.45 | $253.40 |
| Purchase #7 | $86.36 | 9.640% | $94.6851 | $94.69 | $94.70 | $94.70 |
| 7 purchase totals = | $892.76 | $967.4044 | $967.41 | $967.40 | $967.40 | |