| 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 | $159.42 | 10.681% | $176.4477 | $176.45 | $176.45 | $176.40 |
| Purchase #2 | $98.45 | 10.527% | $108.8138 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $47.51 | 4.162% | $49.4874 | $49.49 | $49.50 | $49.50 |
| Purchase #4 | $156.53 | 8.729% | $170.1935 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $177.90 | 3.137% | $183.4807 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $132.72 | 6.530% | $141.3866 | $141.39 | $141.40 | $141.40 |
| Purchase #7 | $177.41 | 11.793% | $198.332 | $198.33 | $198.35 | $198.30 |
| 7 purchase totals = | $949.94 | $1,028.1417 | $1,028.14 | $1,028.20 | $1,028.10 | |