| 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 | $190.96 | 3.516% | $197.6742 | $197.67 | $197.65 | $197.70 |
| Purchase #2 | $147.60 | 11.301% | $164.2803 | $164.28 | $164.30 | $164.30 |
| Purchase #3 | $132.39 | 10.114% | $145.7799 | $145.78 | $145.80 | $145.80 |
| Purchase #4 | $244.77 | 6.360% | $260.3374 | $260.34 | $260.35 | $260.30 |
| Purchase #5 | $164.74 | 3.297% | $170.1715 | $170.17 | $170.15 | $170.20 |
| Purchase #6 | $209.67 | 8.714% | $227.9406 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $130.84 | 8.132% | $141.4799 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $1,220.97 | $1,307.6638 | $1,307.66 | $1,307.70 | $1,307.70 | |