| 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 | $176.83 | 7.225% | $189.606 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $147.63 | 4.176% | $153.795 | $153.80 | $153.80 | $153.80 |
| Purchase #3 | $197.45 | 8.267% | $213.7732 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $241.78 | 5.819% | $255.8492 | $255.85 | $255.85 | $255.80 |
| Purchase #5 | $208.56 | 8.859% | $227.0363 | $227.04 | $227.05 | $227.00 |
| Purchase #6 | $7.49 | 4.556% | $7.8312 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $214.91 | 13.728% | $244.4128 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $1,194.65 | $1,292.3037 | $1,292.31 | $1,292.30 | $1,292.20 | |