| 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 | $136.71 | 5.874% | $144.7403 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $133.80 | 5.127% | $140.6599 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $166.73 | 6.504% | $177.5741 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $142.70 | 13.319% | $161.7062 | $161.71 | $161.70 | $161.70 |
| Purchase #5 | $81.96 | 11.207% | $91.1453 | $91.15 | $91.15 | $91.10 |
| Purchase #6 | $231.44 | 3.167% | $238.7697 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $11.69 | 10.140% | $12.8754 | $12.88 | $12.90 | $12.90 |
| 7 purchase totals = | $905.03 | $967.4709 | $967.48 | $967.45 | $967.50 | |