| 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 | $171.59 | 4.463% | $179.2481 | $179.25 | $179.25 | $179.20 |
| Purchase #2 | $169.81 | 10.318% | $187.331 | $187.33 | $187.35 | $187.30 |
| Purchase #3 | $214.93 | 4.695% | $225.021 | $225.02 | $225.00 | $225.00 |
| Purchase #4 | $46.36 | 6.136% | $49.2046 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $125.64 | 3.605% | $130.1693 | $130.17 | $130.15 | $130.20 |
| Purchase #6 | $29.33 | 4.319% | $30.5968 | $30.60 | $30.60 | $30.60 |
| Purchase #7 | $177.78 | 11.348% | $197.9545 | $197.95 | $197.95 | $198.00 |
| 7 purchase totals = | $935.44 | $999.5253 | $999.52 | $999.50 | $999.50 | |