| 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 | $170.48 | 9.746% | $187.095 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $238.47 | 12.793% | $268.9775 | $268.98 | $269.00 | $269.00 |
| Purchase #3 | $54.74 | 8.217% | $59.238 | $59.24 | $59.25 | $59.20 |
| Purchase #4 | $31.76 | 7.404% | $34.1115 | $34.11 | $34.10 | $34.10 |
| Purchase #5 | $22.88 | 3.215% | $23.6156 | $23.62 | $23.60 | $23.60 |
| Purchase #6 | $16.96 | 3.449% | $17.545 | $17.55 | $17.55 | $17.50 |
| Purchase #7 | $104.79 | 12.431% | $117.8164 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $640.08 | $708.3990 | $708.42 | $708.40 | $708.30 | |