| 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 | $140.53 | 12.394% | $157.9473 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $39.43 | 6.747% | $42.0903 | $42.09 | $42.10 | $42.10 |
| Purchase #3 | $113.94 | 6.669% | $121.5387 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $243.59 | 11.482% | $271.559 | $271.56 | $271.55 | $271.60 |
| Purchase #5 | $43.47 | 10.124% | $47.8709 | $47.87 | $47.85 | $47.90 |
| Purchase #6 | $134.48 | 9.337% | $147.0364 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $17.97 | 7.286% | $19.2793 | $19.28 | $19.30 | $19.30 |
| 7 purchase totals = | $733.41 | $807.3219 | $807.33 | $807.35 | $807.30 | |