| 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 | $148.49 | 3.450% | $153.6129 | $153.61 | $153.60 | $153.60 |
| Purchase #2 | $114.49 | 8.626% | $124.3659 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $146.89 | 3.103% | $151.448 | $151.45 | $151.45 | $151.40 |
| Purchase #4 | $183.54 | 5.620% | $193.8549 | $193.85 | $193.85 | $193.90 |
| Purchase #5 | $160.49 | 9.841% | $176.2838 | $176.28 | $176.30 | $176.30 |
| Purchase #6 | $171.29 | 10.754% | $189.7105 | $189.71 | $189.70 | $189.70 |
| Purchase #7 | $55.53 | 4.680% | $58.1288 | $58.13 | $58.15 | $58.10 |
| 7 purchase totals = | $980.72 | $1,047.4048 | $1,047.40 | $1,047.40 | $1,047.40 | |