| 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 | $169.44 | 13.784% | $192.7956 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $27.60 | 13.476% | $31.3194 | $31.32 | $31.30 | $31.30 |
| Purchase #3 | $96.49 | 13.427% | $109.4457 | $109.45 | $109.45 | $109.40 |
| Purchase #4 | $76.96 | 10.728% | $85.2163 | $85.22 | $85.20 | $85.20 |
| Purchase #5 | $191.97 | 6.703% | $204.8377 | $204.84 | $204.85 | $204.80 |
| Purchase #6 | $87.65 | 7.685% | $94.3859 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $204.28 | 13.416% | $231.6862 | $231.69 | $231.70 | $231.70 |
| 7 purchase totals = | $854.39 | $949.6868 | $949.71 | $949.70 | $949.60 | |