| 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 | $175.44 | 9.186% | $191.5559 | $191.56 | $191.55 | $191.60 |
| Purchase #2 | $164.77 | 10.606% | $182.2455 | $182.25 | $182.25 | $182.20 |
| Purchase #3 | $115.53 | 6.499% | $123.0383 | $123.04 | $123.05 | $123.00 |
| Purchase #4 | $89.34 | 5.654% | $94.3913 | $94.39 | $94.40 | $94.40 |
| Purchase #5 | $244.42 | 5.375% | $257.5576 | $257.56 | $257.55 | $257.60 |
| Purchase #6 | $42.50 | 13.164% | $48.0947 | $48.09 | $48.10 | $48.10 |
| Purchase #7 | $219.71 | 7.621% | $236.4541 | $236.45 | $236.45 | $236.50 |
| 7 purchase totals = | $1,051.71 | $1,133.3374 | $1,133.34 | $1,133.35 | $1,133.40 | |