| 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 | $160.79 | 8.220% | $174.0069 | $174.01 | $174.00 | $174.00 |
| Purchase #2 | $100.51 | 9.583% | $110.1419 | $110.14 | $110.15 | $110.10 |
| Purchase #3 | $26.98 | 8.604% | $29.3014 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $77.84 | 7.466% | $83.6515 | $83.65 | $83.65 | $83.70 |
| Purchase #5 | $68.95 | 7.396% | $74.0495 | $74.05 | $74.05 | $74.00 |
| Purchase #6 | $52.35 | 12.459% | $58.8723 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $25.62 | 10.417% | $28.2888 | $28.29 | $28.30 | $28.30 |
| 7 purchase totals = | $513.04 | $558.3123 | $558.31 | $558.30 | $558.30 | |