| 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 | $134.53 | 12.674% | $151.5803 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $89.59 | 8.397% | $97.1129 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $30.56 | 13.376% | $34.6477 | $34.65 | $34.65 | $34.60 |
| Purchase #4 | $141.43 | 8.513% | $153.4699 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $39.30 | 5.446% | $41.4403 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $87.35 | 4.401% | $91.1943 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $155.51 | 7.366% | $166.9649 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $678.27 | $736.4103 | $736.40 | $736.40 | $736.40 | |