| 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 | $201.76 | 9.859% | $221.6515 | $221.65 | $221.65 | $221.70 |
| Purchase #2 | $7.33 | 9.125% | $7.9989 | $8.00 | $8.00 | $8.00 |
| Purchase #3 | $71.31 | 10.541% | $78.8268 | $78.83 | $78.85 | $78.80 |
| Purchase #4 | $42.51 | 4.656% | $44.4893 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $120.30 | 4.816% | $126.0936 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $66.37 | 13.180% | $75.1176 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $141.97 | 5.678% | $150.0311 | $150.03 | $150.05 | $150.00 |
| 7 purchase totals = | $651.55 | $704.2088 | $704.21 | $704.25 | $704.20 | |