| 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 | $130.71 | 8.384% | $141.6687 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $150.94 | 6.656% | $160.9866 | $160.99 | $161.00 | $161.00 |
| Purchase #3 | $93.35 | 5.690% | $98.6616 | $98.66 | $98.65 | $98.70 |
| Purchase #4 | $91.53 | 6.297% | $97.2936 | $97.29 | $97.30 | $97.30 |
| Purchase #5 | $67.98 | 9.119% | $74.1791 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $225.27 | 13.849% | $256.4676 | $256.47 | $256.45 | $256.50 |
| Purchase #7 | $134.96 | 4.299% | $140.7619 | $140.76 | $140.75 | $140.80 |
| 7 purchase totals = | $894.74 | $970.0191 | $970.02 | $970.00 | $970.20 | |