| 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 | $148.99 | 4.331% | $155.4428 | $155.44 | $155.45 | $155.40 |
| Purchase #2 | $70.64 | 9.714% | $77.502 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $25.74 | 12.797% | $29.0339 | $29.03 | $29.05 | $29.00 |
| Purchase #4 | $53.99 | 9.453% | $59.0937 | $59.09 | $59.10 | $59.10 |
| Purchase #5 | $204.95 | 6.127% | $217.5073 | $217.51 | $217.50 | $217.50 |
| Purchase #6 | $141.48 | 6.216% | $150.2744 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $133.73 | 4.685% | $139.9953 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $779.52 | $828.8494 | $828.84 | $828.85 | $828.80 | |