| 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 | $134.88 | 13.222% | $152.7138 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $24.77 | 5.461% | $26.1227 | $26.12 | $26.10 | $26.10 |
| Purchase #3 | $26.44 | 4.870% | $27.7276 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $105.30 | 12.790% | $118.7679 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $71.79 | 7.509% | $77.1807 | $77.18 | $77.20 | $77.20 |
| Purchase #6 | $72.70 | 9.487% | $79.597 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $138.98 | 11.546% | $155.0266 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $574.86 | $637.1363 | $637.14 | $637.15 | $637.10 | |