| 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 | $144.59 | 10.247% | $159.4061 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $108.60 | 12.757% | $122.4541 | $122.45 | $122.45 | $122.50 |
| Purchase #3 | $30.27 | 10.458% | $33.4356 | $33.44 | $33.45 | $33.40 |
| Purchase #4 | $202.73 | 9.269% | $221.521 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $53.92 | 12.595% | $60.7112 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $58.35 | 12.256% | $65.5014 | $65.50 | $65.50 | $65.50 |
| Purchase #7 | $111.69 | 11.571% | $124.6136 | $124.61 | $124.60 | $124.60 |
| 7 purchase totals = | $710.15 | $787.6430 | $787.64 | $787.60 | $787.60 | |