| 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 | $141.35 | 7.309% | $151.6813 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $244.97 | 12.664% | $275.993 | $275.99 | $276.00 | $276.00 |
| Purchase #3 | $243.39 | 5.705% | $257.2754 | $257.28 | $257.30 | $257.30 |
| Purchase #4 | $116.55 | 4.318% | $121.5826 | $121.58 | $121.60 | $121.60 |
| Purchase #5 | $141.51 | 5.584% | $149.4119 | $149.41 | $149.40 | $149.40 |
| Purchase #6 | $49.40 | 12.192% | $55.4228 | $55.42 | $55.40 | $55.40 |
| Purchase #7 | $141.85 | 3.467% | $146.7679 | $146.77 | $146.75 | $146.80 |
| 7 purchase totals = | $1,079.02 | $1,158.1349 | $1,158.13 | $1,158.15 | $1,158.20 | |