| 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 | $180.85 | 7.632% | $194.6525 | $194.65 | $194.65 | $194.70 |
| Purchase #2 | $37.40 | 9.112% | $40.8079 | $40.81 | $40.80 | $40.80 |
| Purchase #3 | $147.80 | 7.278% | $158.5569 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $236.45 | 4.654% | $247.4544 | $247.45 | $247.45 | $247.50 |
| Purchase #5 | $113.62 | 10.131% | $125.1308 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $12.40 | 8.662% | $13.4741 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $13.97 | 9.344% | $15.2754 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $742.49 | $795.3520 | $795.35 | $795.35 | $795.50 | |