| 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 | $127.92 | 6.495% | $136.2284 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $45.63 | 12.170% | $51.1832 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $140.28 | 6.691% | $149.6661 | $149.67 | $149.65 | $149.70 |
| Purchase #4 | $204.95 | 5.684% | $216.5994 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $97.54 | 10.818% | $108.0919 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $193.65 | 10.679% | $214.3299 | $214.33 | $214.35 | $214.30 |
| Purchase #7 | $58.54 | 3.384% | $60.521 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $868.51 | $936.6199 | $936.62 | $936.65 | $936.60 | |