| 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 | $153.97 | 7.363% | $165.3068 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $233.52 | 8.374% | $253.075 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $146.31 | 7.427% | $157.1764 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $225.84 | 13.804% | $257.015 | $257.02 | $257.00 | $257.00 |
| Purchase #5 | $138.84 | 3.496% | $143.6938 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $40.52 | 12.623% | $45.6348 | $45.63 | $45.65 | $45.60 |
| Purchase #7 | $87.32 | 13.787% | $99.3588 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $1,026.32 | $1,121.2606 | $1,121.27 | $1,121.30 | $1,121.30 | |