| 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 | $175.76 | 3.753% | $182.3563 | $182.36 | $182.35 | $182.40 |
| Purchase #2 | $94.62 | 6.628% | $100.8914 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $204.67 | 6.441% | $217.8528 | $217.85 | $217.85 | $217.90 |
| Purchase #4 | $206.51 | 12.452% | $232.2246 | $232.22 | $232.20 | $232.20 |
| Purchase #5 | $182.29 | 9.601% | $199.7917 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $156.36 | 5.289% | $164.6299 | $164.63 | $164.65 | $164.60 |
| Purchase #7 | $225.75 | 6.249% | $239.8571 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $1,245.96 | $1,337.6038 | $1,337.60 | $1,337.60 | $1,337.70 | |