| 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 | $103.39 | 6.254% | $109.856 | $109.86 | $109.85 | $109.90 |
| Purchase #2 | $144.62 | 6.525% | $154.0565 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $15.28 | 7.682% | $16.4538 | $16.45 | $16.45 | $16.50 |
| Purchase #4 | $188.85 | 7.137% | $202.3282 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $187.73 | 6.548% | $200.0226 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $172.84 | 8.291% | $187.1702 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $48.58 | 10.182% | $53.5264 | $53.53 | $53.55 | $53.50 |
| 7 purchase totals = | $861.29 | $923.4137 | $923.42 | $923.40 | $923.50 | |