| 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 | $16.97 | 7.552% | $18.2516 | $18.25 | $18.25 | $18.30 |
| Purchase #2 | $10.93 | 12.595% | $12.3066 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $48.51 | 6.516% | $51.6709 | $51.67 | $51.65 | $51.70 |
| Purchase #4 | $190.37 | 8.424% | $206.4068 | $206.41 | $206.40 | $206.40 |
| Purchase #5 | $134.36 | 12.726% | $151.4587 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $94.28 | 12.458% | $106.0254 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $156.53 | 10.420% | $172.8404 | $172.84 | $172.85 | $172.80 |
| 7 purchase totals = | $651.95 | $718.9604 | $718.97 | $718.95 | $719.00 | |