| 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 | $187.34 | 4.527% | $195.8209 | $195.82 | $195.80 | $195.80 |
| Purchase #2 | $121.37 | 7.108% | $129.997 | $130.00 | $130.00 | $130.00 |
| Purchase #3 | $37.35 | 4.124% | $38.8903 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $243.78 | 12.686% | $274.7059 | $274.71 | $274.70 | $274.70 |
| Purchase #5 | $27.96 | 10.702% | $30.9523 | $30.95 | $30.95 | $31.00 |
| Purchase #6 | $152.87 | 6.867% | $163.3676 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $188.81 | 8.335% | $204.5473 | $204.55 | $204.55 | $204.50 |
| 7 purchase totals = | $959.48 | $1,038.2813 | $1,038.29 | $1,038.25 | $1,038.30 | |