| 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 | $143.89 | 12.305% | $161.5957 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $191.91 | 5.841% | $203.1195 | $203.12 | $203.10 | $203.10 |
| Purchase #3 | $163.59 | 7.214% | $175.3914 | $175.39 | $175.40 | $175.40 |
| Purchase #4 | $246.89 | 6.744% | $263.5403 | $263.54 | $263.55 | $263.50 |
| Purchase #5 | $75.66 | 4.503% | $79.067 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $149.94 | 3.719% | $155.5163 | $155.52 | $155.50 | $155.50 |
| Purchase #7 | $51.73 | 6.738% | $55.2156 | $55.22 | $55.20 | $55.20 |
| 7 purchase totals = | $1,023.61 | $1,093.4458 | $1,093.46 | $1,093.40 | $1,093.40 | |