| 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 | $193.52 | 5.632% | $204.419 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $6.56 | 13.231% | $7.428 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $240.57 | 9.789% | $264.1194 | $264.12 | $264.10 | $264.10 |
| Purchase #4 | $162.56 | 8.727% | $176.7466 | $176.75 | $176.75 | $176.70 |
| Purchase #5 | $160.28 | 6.667% | $170.9659 | $170.97 | $170.95 | $171.00 |
| Purchase #6 | $26.82 | 4.524% | $28.0333 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $45.87 | 11.660% | $51.2184 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $836.18 | $902.9306 | $902.94 | $902.90 | $902.80 | |