| 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 | $133.94 | 4.582% | $140.0771 | $140.08 | $140.10 | $140.10 |
| Purchase #2 | $151.58 | 12.214% | $170.094 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $48.95 | 12.631% | $55.1329 | $55.13 | $55.15 | $55.10 |
| Purchase #4 | $23.59 | 11.295% | $26.2545 | $26.25 | $26.25 | $26.30 |
| Purchase #5 | $84.25 | 9.451% | $92.2125 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $207.26 | 12.740% | $233.6649 | $233.66 | $233.65 | $233.70 |
| Purchase #7 | $201.41 | 12.769% | $227.128 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $850.98 | $944.5639 | $944.55 | $944.60 | $944.60 | |