| 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 | $111.68 | 9.447% | $122.2304 | $122.23 | $122.25 | $122.20 |
| Purchase #2 | $154.83 | 4.280% | $161.4567 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $147.50 | 6.451% | $157.0152 | $157.02 | $157.00 | $157.00 |
| Purchase #4 | $39.79 | 5.197% | $41.8579 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $104.79 | 4.363% | $109.362 | $109.36 | $109.35 | $109.40 |
| Purchase #6 | $149.76 | 4.266% | $156.1488 | $156.15 | $156.15 | $156.10 |
| Purchase #7 | $30.63 | 8.298% | $33.1717 | $33.17 | $33.15 | $33.20 |
| 7 purchase totals = | $738.98 | $781.2427 | $781.25 | $781.20 | $781.30 | |