| 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 | $133.67 | 6.521% | $142.3866 | $142.39 | $142.40 | $142.40 |
| Purchase #2 | $47.58 | 6.651% | $50.7445 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $207.74 | 3.253% | $214.4978 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $231.39 | 4.325% | $241.3976 | $241.40 | $241.40 | $241.40 |
| Purchase #5 | $57.47 | 10.830% | $63.694 | $63.69 | $63.70 | $63.70 |
| Purchase #6 | $85.65 | 6.272% | $91.022 | $91.02 | $91.00 | $91.00 |
| Purchase #7 | $154.90 | 10.337% | $170.912 | $170.91 | $170.90 | $170.90 |
| 7 purchase totals = | $918.40 | $974.6545 | $974.65 | $974.65 | $974.60 | |