| 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 | $169.58 | 12.266% | $190.3807 | $190.38 | $190.40 | $190.40 |
| Purchase #2 | $161.26 | 5.237% | $169.7052 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $224.90 | 10.125% | $247.6711 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $216.68 | 3.102% | $223.4014 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $160.47 | 13.871% | $182.7288 | $182.73 | $182.75 | $182.70 |
| Purchase #6 | $186.87 | 9.342% | $204.3274 | $204.33 | $204.35 | $204.30 |
| Purchase #7 | $42.62 | 10.419% | $47.0606 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $1,162.38 | $1,265.2752 | $1,265.28 | $1,265.30 | $1,265.30 | |