| 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 | $247.43 | 5.399% | $260.7887 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $70.46 | 10.751% | $78.0352 | $78.04 | $78.05 | $78.00 |
| Purchase #3 | $93.49 | 8.870% | $101.7826 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $23.69 | 6.289% | $25.1799 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $150.77 | 13.171% | $170.6279 | $170.63 | $170.65 | $170.60 |
| Purchase #6 | $50.92 | 6.393% | $54.1753 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $150.71 | 9.626% | $165.2173 | $165.22 | $165.20 | $165.20 |
| 7 purchase totals = | $787.47 | $855.8069 | $855.82 | $855.90 | $855.80 | |