| 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 | $91.93 | 12.850% | $103.743 | $103.74 | $103.75 | $103.70 |
| Purchase #2 | $162.74 | 10.604% | $179.9969 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $86.59 | 9.855% | $95.1234 | $95.12 | $95.10 | $95.10 |
| Purchase #4 | $211.61 | 8.104% | $228.7589 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $145.62 | 3.760% | $151.0953 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $88.42 | 5.198% | $93.0161 | $93.02 | $93.00 | $93.00 |
| Purchase #7 | $26.84 | 6.281% | $28.5258 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $813.75 | $880.2594 | $880.27 | $880.25 | $880.20 | |