| 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 | $155.88 | 9.222% | $170.2553 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $96.80 | 5.348% | $101.9769 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $233.38 | 11.837% | $261.0052 | $261.01 | $261.00 | $261.00 |
| Purchase #4 | $64.45 | 7.650% | $69.3804 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $246.42 | 3.411% | $254.8254 | $254.83 | $254.85 | $254.80 |
| Purchase #6 | $204.68 | 6.487% | $217.9576 | $217.96 | $217.95 | $218.00 |
| Purchase #7 | $37.48 | 11.599% | $41.8273 | $41.83 | $41.85 | $41.80 |
| 7 purchase totals = | $1,039.09 | $1,117.2281 | $1,117.25 | $1,117.30 | $1,117.30 | |