| 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 | $123.85 | 7.414% | $133.0322 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $67.71 | 11.629% | $75.584 | $75.58 | $75.60 | $75.60 |
| Purchase #3 | $151.54 | 3.721% | $157.1788 | $157.18 | $157.20 | $157.20 |
| Purchase #4 | $42.57 | 13.341% | $48.2493 | $48.25 | $48.25 | $48.20 |
| Purchase #5 | $194.65 | 12.764% | $219.4951 | $219.50 | $219.50 | $219.50 |
| Purchase #6 | $66.25 | 6.325% | $70.4403 | $70.44 | $70.45 | $70.40 |
| Purchase #7 | $41.66 | 7.207% | $44.6624 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $688.23 | $748.6421 | $748.64 | $748.70 | $748.60 | |