| 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 | $179.46 | 7.361% | $192.6701 | $192.67 | $192.65 | $192.70 |
| Purchase #2 | $249.77 | 8.196% | $270.2411 | $270.24 | $270.25 | $270.20 |
| Purchase #3 | $117.34 | 10.344% | $129.4776 | $129.48 | $129.50 | $129.50 |
| Purchase #4 | $21.90 | 11.335% | $24.3824 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $104.71 | 12.361% | $117.6532 | $117.65 | $117.65 | $117.70 |
| Purchase #6 | $237.28 | 5.700% | $250.805 | $250.81 | $250.80 | $250.80 |
| Purchase #7 | $146.89 | 6.325% | $156.1808 | $156.18 | $156.20 | $156.20 |
| 7 purchase totals = | $1,057.35 | $1,141.4102 | $1,141.41 | $1,141.45 | $1,141.50 | |