| 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 | $156.77 | 6.458% | $166.8942 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $189.50 | 4.855% | $198.7002 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $160.71 | 6.285% | $170.8106 | $170.81 | $170.80 | $170.80 |
| Purchase #4 | $140.82 | 3.863% | $146.2599 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $48.47 | 7.710% | $52.207 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $143.71 | 4.213% | $149.7645 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $236.29 | 3.120% | $243.6622 | $243.66 | $243.65 | $243.70 |
| 7 purchase totals = | $1,076.27 | $1,128.2986 | $1,128.29 | $1,128.25 | $1,128.40 | |