| 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 | $148.62 | 12.266% | $166.8497 | $166.85 | $166.85 | $166.80 |
| Purchase #2 | $175.31 | 3.829% | $182.0226 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $115.70 | 7.554% | $124.44 | $124.44 | $124.45 | $124.40 |
| Purchase #4 | $15.41 | 7.830% | $16.6166 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $189.46 | 8.693% | $205.9298 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $23.72 | 10.290% | $26.1608 | $26.16 | $26.15 | $26.20 |
| Purchase #7 | $99.94 | 4.261% | $104.1984 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $768.16 | $826.2179 | $826.22 | $826.20 | $826.10 | |