| 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 | $145.81 | 10.798% | $161.5546 | $161.55 | $161.55 | $161.60 |
| Purchase #2 | $150.39 | 13.422% | $170.5753 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $188.47 | 6.457% | $200.6395 | $200.64 | $200.65 | $200.60 |
| Purchase #4 | $12.87 | 6.488% | $13.705 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $52.94 | 10.173% | $58.3256 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $98.26 | 10.122% | $108.2059 | $108.21 | $108.20 | $108.20 |
| Purchase #7 | $106.77 | 6.178% | $113.3663 | $113.37 | $113.35 | $113.40 |
| 7 purchase totals = | $755.51 | $826.3722 | $826.39 | $826.40 | $826.40 | |