| 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 | $138.45 | 6.252% | $147.1059 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $99.40 | 9.681% | $109.0229 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $83.53 | 12.321% | $93.8217 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $35.79 | 8.133% | $38.7008 | $38.70 | $38.70 | $38.70 |
| Purchase #5 | $156.73 | 8.167% | $169.5301 | $169.53 | $169.55 | $169.50 |
| Purchase #6 | $188.64 | 5.476% | $198.9699 | $198.97 | $198.95 | $199.00 |
| Purchase #7 | $46.37 | 9.130% | $50.6036 | $50.60 | $50.60 | $50.60 |
| 7 purchase totals = | $748.91 | $807.7549 | $807.75 | $807.70 | $807.70 | |