| 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 | $160.56 | 10.316% | $177.1234 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $210.76 | 12.195% | $236.4622 | $236.46 | $236.45 | $236.50 |
| Purchase #3 | $70.78 | 9.381% | $77.4199 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $204.48 | 8.130% | $221.1042 | $221.10 | $221.10 | $221.10 |
| Purchase #5 | $136.26 | 13.824% | $155.0966 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $118.65 | 11.555% | $132.36 | $132.36 | $132.35 | $132.40 |
| Purchase #7 | $114.97 | 9.840% | $126.283 | $126.28 | $126.30 | $126.30 |
| 7 purchase totals = | $1,016.46 | $1,125.8493 | $1,125.84 | $1,125.80 | $1,125.90 | |