| 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 | $152.67 | 9.480% | $167.1431 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $243.84 | 10.236% | $268.7995 | $268.80 | $268.80 | $268.80 |
| Purchase #3 | $24.98 | 12.341% | $28.0628 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $79.82 | 5.203% | $83.973 | $83.97 | $83.95 | $84.00 |
| Purchase #5 | $59.56 | 9.709% | $65.3427 | $65.34 | $65.35 | $65.30 |
| Purchase #6 | $113.25 | 13.583% | $128.6327 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $19.45 | 10.176% | $21.4292 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $693.57 | $763.3830 | $763.37 | $763.40 | $763.30 | |