| 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 | $153.45 | 3.220% | $158.3911 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $191.71 | 10.268% | $211.3948 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $181.68 | 5.200% | $191.1274 | $191.13 | $191.15 | $191.10 |
| Purchase #4 | $88.92 | 6.872% | $95.0306 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $91.34 | 3.277% | $94.3332 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $102.26 | 6.757% | $109.1697 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $24.58 | 12.534% | $27.6609 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $833.94 | $887.1077 | $887.10 | $887.15 | $887.10 | |