| 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 | $164.50 | 11.206% | $182.9339 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $132.67 | 5.469% | $139.9257 | $139.93 | $139.95 | $139.90 |
| Purchase #3 | $90.90 | 13.474% | $103.1479 | $103.15 | $103.15 | $103.10 |
| Purchase #4 | $171.97 | 8.103% | $185.9047 | $185.90 | $185.90 | $185.90 |
| Purchase #5 | $111.71 | 12.235% | $125.3777 | $125.38 | $125.40 | $125.40 |
| Purchase #6 | $163.90 | 4.198% | $170.7805 | $170.78 | $170.80 | $170.80 |
| Purchase #7 | $153.43 | 6.655% | $163.6408 | $163.64 | $163.65 | $163.60 |
| 7 purchase totals = | $989.08 | $1,071.7112 | $1,071.71 | $1,071.80 | $1,071.60 | |