| 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 | $150.67 | 8.591% | $163.6141 | $163.61 | $163.60 | $163.60 |
| Purchase #2 | $237.70 | 6.148% | $252.3138 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $135.89 | 9.631% | $148.9776 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $62.75 | 8.189% | $67.8886 | $67.89 | $67.90 | $67.90 |
| Purchase #5 | $109.58 | 8.277% | $118.6499 | $118.65 | $118.65 | $118.60 |
| Purchase #6 | $149.32 | 6.504% | $159.0318 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $182.49 | 10.604% | $201.8412 | $201.84 | $201.85 | $201.80 |
| 7 purchase totals = | $1,028.40 | $1,112.3170 | $1,112.31 | $1,112.35 | $1,112.20 | |