| 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 | $126.47 | 11.616% | $141.1608 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $160.84 | 5.201% | $169.2053 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $17.76 | 3.647% | $18.4077 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $13.97 | 4.770% | $14.6364 | $14.64 | $14.65 | $14.60 |
| Purchase #5 | $17.61 | 4.193% | $18.3484 | $18.35 | $18.35 | $18.30 |
| Purchase #6 | $132.82 | 11.862% | $148.5751 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $29.25 | 10.721% | $32.3859 | $32.39 | $32.40 | $32.40 |
| 7 purchase totals = | $498.72 | $542.7196 | $542.74 | $542.75 | $542.70 | |