| 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 | $213.39 | 3.766% | $221.4263 | $221.43 | $221.45 | $221.40 |
| Purchase #2 | $9.25 | 5.654% | $9.773 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $23.59 | 13.304% | $26.7284 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $166.89 | 4.455% | $174.3249 | $174.32 | $174.30 | $174.30 |
| Purchase #5 | $34.70 | 8.306% | $37.5822 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $180.27 | 5.363% | $189.9379 | $189.94 | $189.95 | $189.90 |
| Purchase #7 | $148.74 | 12.233% | $166.9354 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $776.83 | $826.7081 | $826.71 | $826.75 | $826.60 | |