| 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 | $129.89 | 8.808% | $141.3307 | $141.33 | $141.35 | $141.30 |
| Purchase #2 | $130.67 | 5.451% | $137.7928 | $137.79 | $137.80 | $137.80 |
| Purchase #3 | $69.98 | 4.850% | $73.374 | $73.37 | $73.35 | $73.40 |
| Purchase #4 | $128.88 | 6.399% | $137.127 | $137.13 | $137.15 | $137.10 |
| Purchase #5 | $119.46 | 8.351% | $129.4361 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $153.91 | 13.456% | $174.6201 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $98.48 | 12.808% | $111.0933 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $831.27 | $904.7740 | $904.77 | $904.80 | $904.70 | |