| 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 | $237.70 | 6.694% | $253.6116 | $253.61 | $253.60 | $253.60 |
| Purchase #2 | $81.54 | 8.370% | $88.3649 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $203.53 | 10.755% | $225.4197 | $225.42 | $225.40 | $225.40 |
| Purchase #4 | $156.32 | 4.549% | $163.431 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $34.29 | 9.859% | $37.6707 | $37.67 | $37.65 | $37.70 |
| Purchase #6 | $130.29 | 8.485% | $141.3451 | $141.35 | $141.35 | $141.30 |
| Purchase #7 | $47.29 | 6.851% | $50.5298 | $50.53 | $50.55 | $50.50 |
| 7 purchase totals = | $890.96 | $960.3728 | $960.37 | $960.35 | $960.30 | |