| 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 | $173.72 | 5.656% | $183.5456 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $191.79 | 3.422% | $198.3531 | $198.35 | $198.35 | $198.40 |
| Purchase #3 | $63.99 | 10.340% | $70.6066 | $70.61 | $70.60 | $70.60 |
| Purchase #4 | $89.83 | 7.493% | $96.561 | $96.56 | $96.55 | $96.60 |
| Purchase #5 | $125.49 | 5.725% | $132.6743 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $178.97 | 5.431% | $188.6899 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $55.76 | 7.180% | $59.7636 | $59.76 | $59.75 | $59.80 |
| 7 purchase totals = | $879.55 | $930.1941 | $930.19 | $930.15 | $930.30 | |