| 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 | $16.73 | 9.264% | $18.2799 | $18.28 | $18.30 | $18.30 |
| Purchase #2 | $178.87 | 10.348% | $197.3795 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $75.74 | 6.607% | $80.7441 | $80.74 | $80.75 | $80.70 |
| Purchase #4 | $213.59 | 8.440% | $231.617 | $231.62 | $231.60 | $231.60 |
| Purchase #5 | $66.65 | 13.797% | $75.8457 | $75.85 | $75.85 | $75.80 |
| Purchase #6 | $38.29 | 6.766% | $40.8807 | $40.88 | $40.90 | $40.90 |
| Purchase #7 | $14.52 | 3.186% | $14.9826 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $604.39 | $659.7295 | $659.73 | $659.80 | $659.70 | |