| 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 | $73.37 | 13.106% | $82.9859 | $82.99 | $83.00 | $83.00 |
| Purchase #2 | $190.52 | 11.618% | $212.6546 | $212.65 | $212.65 | $212.70 |
| Purchase #3 | $71.32 | 9.256% | $77.9214 | $77.92 | $77.90 | $77.90 |
| Purchase #4 | $235.42 | 8.460% | $255.3365 | $255.34 | $255.35 | $255.30 |
| Purchase #5 | $166.97 | 5.818% | $176.6843 | $176.68 | $176.70 | $176.70 |
| Purchase #6 | $12.82 | 11.196% | $14.2553 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $93.47 | 8.359% | $101.2832 | $101.28 | $101.30 | $101.30 |
| 7 purchase totals = | $843.89 | $921.1212 | $921.12 | $921.15 | $921.20 | |