| 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 | $170.74 | 6.483% | $181.8091 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $82.80 | 6.302% | $88.0181 | $88.02 | $88.00 | $88.00 |
| Purchase #3 | $59.27 | 13.281% | $67.1416 | $67.14 | $67.15 | $67.10 |
| Purchase #4 | $95.29 | 13.338% | $107.9998 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $187.65 | 6.304% | $199.4795 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $153.64 | 11.299% | $170.9998 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $220.98 | 13.125% | $249.9836 | $249.98 | $250.00 | $250.00 |
| 7 purchase totals = | $970.37 | $1,065.4315 | $1,065.43 | $1,065.45 | $1,065.40 | |