| 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 | $158.61 | 6.758% | $169.3289 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $132.49 | 10.412% | $146.2849 | $146.28 | $146.30 | $146.30 |
| Purchase #3 | $228.52 | 4.204% | $238.127 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $185.31 | 7.591% | $199.3769 | $199.38 | $199.40 | $199.40 |
| Purchase #5 | $227.42 | 11.631% | $253.8712 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $229.85 | 7.486% | $247.0566 | $247.06 | $247.05 | $247.10 |
| Purchase #7 | $113.99 | 6.711% | $121.6399 | $121.64 | $121.65 | $121.60 |
| 7 purchase totals = | $1,276.19 | $1,375.6854 | $1,375.69 | $1,375.75 | $1,375.70 | |