| 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 | $136.81 | 8.568% | $148.5319 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $121.63 | 8.416% | $131.8664 | $131.87 | $131.85 | $131.90 |
| Purchase #3 | $22.58 | 9.291% | $24.6779 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $115.69 | 4.615% | $121.0291 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $101.39 | 6.763% | $108.247 | $108.25 | $108.25 | $108.20 |
| Purchase #6 | $120.95 | 10.448% | $133.5869 | $133.59 | $133.60 | $133.60 |
| Purchase #7 | $162.94 | 11.187% | $181.1681 | $181.17 | $181.15 | $181.20 |
| 7 purchase totals = | $781.99 | $849.1073 | $849.12 | $849.15 | $849.10 | |