| 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 | $177.61 | 4.368% | $185.368 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $55.91 | 6.488% | $59.5374 | $59.54 | $59.55 | $59.50 |
| Purchase #3 | $149.43 | 8.409% | $161.9956 | $162.00 | $162.00 | $162.00 |
| Purchase #4 | $102.94 | 13.748% | $117.0922 | $117.09 | $117.10 | $117.10 |
| Purchase #5 | $41.86 | 7.408% | $44.961 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $81.46 | 3.250% | $84.1075 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $216.48 | 5.345% | $228.0509 | $228.05 | $228.05 | $228.10 |
| 7 purchase totals = | $825.69 | $881.1126 | $881.12 | $881.10 | $881.20 | |