| 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 | $105.33 | 12.157% | $118.135 | $118.14 | $118.15 | $118.10 |
| Purchase #2 | $132.62 | 13.698% | $150.7863 | $150.79 | $150.80 | $150.80 |
| Purchase #3 | $56.71 | 9.492% | $62.0929 | $62.09 | $62.10 | $62.10 |
| Purchase #4 | $206.72 | 11.634% | $230.7698 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $191.91 | 13.427% | $217.6778 | $217.68 | $217.70 | $217.70 |
| Purchase #6 | $135.52 | 8.290% | $146.7546 | $146.75 | $146.75 | $146.80 |
| Purchase #7 | $219.65 | 8.773% | $238.9199 | $238.92 | $238.90 | $238.90 |
| 7 purchase totals = | $1,048.46 | $1,165.1363 | $1,165.14 | $1,165.15 | $1,165.20 | |