| 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 | $181.27 | 5.745% | $191.684 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $38.58 | 4.403% | $40.2787 | $40.28 | $40.30 | $40.30 |
| Purchase #3 | $40.47 | 11.679% | $45.1965 | $45.20 | $45.20 | $45.20 |
| Purchase #4 | $224.69 | 3.316% | $232.1407 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $217.33 | 12.152% | $243.7399 | $243.74 | $243.75 | $243.70 |
| Purchase #6 | $82.55 | 10.661% | $91.3507 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $135.50 | 10.328% | $149.4944 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $920.39 | $993.8849 | $993.88 | $993.95 | $993.90 | |