| 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 | $140.63 | 12.322% | $157.9584 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $133.77 | 9.323% | $146.2414 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $96.39 | 6.824% | $102.9677 | $102.97 | $102.95 | $103.00 |
| Purchase #4 | $35.46 | 3.401% | $36.666 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $74.66 | 12.853% | $84.256 | $84.26 | $84.25 | $84.30 |
| Purchase #6 | $213.40 | 11.118% | $237.1258 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $90.60 | 8.550% | $98.3463 | $98.35 | $98.35 | $98.30 |
| 7 purchase totals = | $784.91 | $863.5616 | $863.58 | $863.55 | $863.60 | |