| 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 | $172.70 | 7.478% | $185.6145 | $185.61 | $185.60 | $185.60 |
| Purchase #2 | $17.49 | 8.789% | $19.0272 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $144.99 | 13.597% | $164.7043 | $164.70 | $164.70 | $164.70 |
| Purchase #4 | $177.55 | 5.672% | $187.6206 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $27.83 | 5.502% | $29.3612 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $131.72 | 4.743% | $137.9675 | $137.97 | $137.95 | $138.00 |
| Purchase #7 | $59.42 | 9.597% | $65.1225 | $65.12 | $65.10 | $65.10 |
| 7 purchase totals = | $731.70 | $789.4178 | $789.41 | $789.35 | $789.40 | |