| 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 | $46.80 | 11.437% | $52.1525 | $52.15 | $52.15 | $52.20 |
| Purchase #2 | $158.48 | 5.541% | $167.2614 | $167.26 | $167.25 | $167.30 |
| Purchase #3 | $102.93 | 7.246% | $110.3883 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $82.60 | 13.397% | $93.6659 | $93.67 | $93.65 | $93.70 |
| Purchase #5 | $51.38 | 7.545% | $55.2566 | $55.26 | $55.25 | $55.30 |
| Purchase #6 | $170.64 | 9.698% | $187.1887 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $122.50 | 10.189% | $134.9815 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $735.33 | $800.8949 | $800.90 | $800.90 | $801.10 | |