| 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 | $197.47 | 6.609% | $210.5208 | $210.52 | $210.50 | $210.50 |
| Purchase #2 | $12.70 | 7.168% | $13.6103 | $13.61 | $13.60 | $13.60 |
| Purchase #3 | $183.74 | 8.184% | $198.7773 | $198.78 | $198.80 | $198.80 |
| Purchase #4 | $145.63 | 3.733% | $151.0664 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $138.90 | 11.155% | $154.3943 | $154.39 | $154.40 | $154.40 |
| Purchase #6 | $115.58 | 6.728% | $123.3562 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $153.55 | 6.589% | $163.6674 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $947.57 | $1,015.3927 | $1,015.40 | $1,015.35 | $1,015.50 | |