| 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 | $170.38 | 10.289% | $187.9104 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $101.56 | 5.114% | $106.7538 | $106.75 | $106.75 | $106.80 |
| Purchase #3 | $23.61 | 7.672% | $25.4214 | $25.42 | $25.40 | $25.40 |
| Purchase #4 | $18.83 | 7.397% | $20.2229 | $20.22 | $20.20 | $20.20 |
| Purchase #5 | $42.83 | 13.294% | $48.5238 | $48.52 | $48.50 | $48.50 |
| Purchase #6 | $168.26 | 5.833% | $178.0746 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $122.99 | 4.798% | $128.8911 | $128.89 | $128.90 | $128.90 |
| 7 purchase totals = | $648.46 | $695.7980 | $695.78 | $695.70 | $695.80 | |