| 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 | $78.62 | 5.315% | $82.7987 | $82.80 | $82.80 | $82.80 |
| Purchase #2 | $148.42 | 7.666% | $159.7979 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $165.25 | 7.578% | $177.7726 | $177.77 | $177.75 | $177.80 |
| Purchase #4 | $216.79 | 7.778% | $233.6519 | $233.65 | $233.65 | $233.70 |
| Purchase #5 | $125.85 | 10.450% | $139.0013 | $139.00 | $139.00 | $139.00 |
| Purchase #6 | $119.74 | 6.664% | $127.7195 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $84.36 | 7.252% | $90.4778 | $90.48 | $90.50 | $90.50 |
| 7 purchase totals = | $939.03 | $1,011.2197 | $1,011.22 | $1,011.20 | $1,011.30 | |