| 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 | $139.43 | 7.613% | $150.0448 | $150.04 | $150.05 | $150.00 |
| Purchase #2 | $57.58 | 13.130% | $65.1403 | $65.14 | $65.15 | $65.10 |
| Purchase #3 | $213.33 | 9.304% | $233.1782 | $233.18 | $233.20 | $233.20 |
| Purchase #4 | $79.28 | 4.562% | $82.8968 | $82.90 | $82.90 | $82.90 |
| Purchase #5 | $108.89 | 9.307% | $119.0244 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $121.76 | 6.529% | $129.7097 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $53.33 | 13.210% | $60.3749 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $773.60 | $840.3691 | $840.36 | $840.35 | $840.30 | |