| 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 | $156.27 | 9.527% | $171.1578 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $48.78 | 7.262% | $52.3224 | $52.32 | $52.30 | $52.30 |
| Purchase #3 | $237.33 | 12.439% | $266.8515 | $266.85 | $266.85 | $266.90 |
| Purchase #4 | $103.47 | 6.288% | $109.9762 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $202.99 | 12.184% | $227.7223 | $227.72 | $227.70 | $227.70 |
| Purchase #6 | $60.62 | 9.711% | $66.5068 | $66.51 | $66.50 | $66.50 |
| Purchase #7 | $53.55 | 8.529% | $58.1173 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $863.01 | $952.6543 | $952.66 | $952.60 | $952.70 | |