| 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 | $96.30 | 11.425% | $107.3023 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $140.60 | 12.270% | $157.8516 | $157.85 | $157.85 | $157.90 |
| Purchase #3 | $112.45 | 4.280% | $117.2629 | $117.26 | $117.25 | $117.30 |
| Purchase #4 | $165.42 | 5.782% | $174.9846 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $121.73 | 10.646% | $134.6894 | $134.69 | $134.70 | $134.70 |
| Purchase #6 | $5.79 | 13.426% | $6.5674 | $6.57 | $6.55 | $6.60 |
| Purchase #7 | $98.66 | 10.700% | $109.2166 | $109.22 | $109.20 | $109.20 |
| 7 purchase totals = | $740.95 | $807.8748 | $807.87 | $807.85 | $808.00 | |