| 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 | $136.73 | 10.309% | $150.8255 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $26.71 | 10.563% | $29.5314 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $15.52 | 9.769% | $17.0361 | $17.04 | $17.05 | $17.00 |
| Purchase #4 | $198.58 | 10.853% | $220.1319 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $65.63 | 8.871% | $71.452 | $71.45 | $71.45 | $71.50 |
| Purchase #6 | $236.39 | 13.479% | $268.253 | $268.25 | $268.25 | $268.30 |
| Purchase #7 | $47.96 | 13.234% | $54.307 | $54.31 | $54.30 | $54.30 |
| 7 purchase totals = | $727.52 | $811.5369 | $811.54 | $811.60 | $811.50 | |