| 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 | $203.97 | 10.266% | $224.9096 | $224.91 | $224.90 | $224.90 |
| Purchase #2 | $61.48 | 7.809% | $66.281 | $66.28 | $66.30 | $66.30 |
| Purchase #3 | $121.34 | 13.600% | $137.8422 | $137.84 | $137.85 | $137.80 |
| Purchase #4 | $133.55 | 12.492% | $150.2331 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $159.80 | 6.381% | $169.9968 | $170.00 | $170.00 | $170.00 |
| Purchase #6 | $29.55 | 7.289% | $31.7039 | $31.70 | $31.70 | $31.70 |
| Purchase #7 | $161.67 | 6.871% | $172.7783 | $172.78 | $172.80 | $172.80 |
| 7 purchase totals = | $871.36 | $953.7449 | $953.74 | $953.80 | $953.70 | |