| 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 | $163.69 | 10.226% | $180.4289 | $180.43 | $180.45 | $180.40 |
| Purchase #2 | $128.97 | 6.105% | $136.8436 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $219.33 | 10.594% | $242.5658 | $242.57 | $242.55 | $242.60 |
| Purchase #4 | $174.28 | 6.413% | $185.4566 | $185.46 | $185.45 | $185.50 |
| Purchase #5 | $164.27 | 12.726% | $185.175 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $22.53 | 8.596% | $24.4667 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $150.30 | 12.520% | $169.1176 | $169.12 | $169.10 | $169.10 |
| 7 purchase totals = | $1,023.37 | $1,124.0542 | $1,124.07 | $1,124.05 | $1,124.10 | |