| 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 | $134.48 | 8.651% | $146.1139 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $123.92 | 10.606% | $137.063 | $137.06 | $137.05 | $137.10 |
| Purchase #3 | $40.34 | 7.699% | $43.4458 | $43.45 | $43.45 | $43.40 |
| Purchase #4 | $211.87 | 11.409% | $236.0422 | $236.04 | $236.05 | $236.00 |
| Purchase #5 | $131.83 | 8.189% | $142.6256 | $142.63 | $142.65 | $142.60 |
| Purchase #6 | $52.93 | 8.686% | $57.5275 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $180.93 | 3.434% | $187.1431 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $876.30 | $949.9611 | $949.96 | $950.00 | $949.80 | |