| 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 | $151.89 | 13.280% | $172.061 | $172.06 | $172.05 | $172.10 |
| Purchase #2 | $48.44 | 8.702% | $52.6552 | $52.66 | $52.65 | $52.70 |
| Purchase #3 | $47.40 | 5.306% | $49.915 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $157.62 | 10.178% | $173.6626 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $73.93 | 10.406% | $81.6232 | $81.62 | $81.60 | $81.60 |
| Purchase #6 | $53.54 | 5.379% | $56.4199 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $193.81 | 9.748% | $212.7026 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $726.63 | $799.0395 | $799.04 | $798.95 | $799.10 | |