| 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 | $77.55 | 8.541% | $84.1735 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $102.25 | 11.113% | $113.613 | $113.61 | $113.60 | $113.60 |
| Purchase #3 | $104.50 | 12.788% | $117.8635 | $117.86 | $117.85 | $117.90 |
| Purchase #4 | $169.82 | 8.743% | $184.6674 | $184.67 | $184.65 | $184.70 |
| Purchase #5 | $19.80 | 6.411% | $21.0694 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $35.40 | 13.686% | $40.2448 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $146.38 | 10.545% | $161.8158 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $655.70 | $723.4474 | $723.44 | $723.35 | $723.50 | |