| 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 | $161.85 | 3.308% | $167.204 | $167.20 | $167.20 | $167.20 |
| Purchase #2 | $51.39 | 13.747% | $58.4546 | $58.45 | $58.45 | $58.50 |
| Purchase #3 | $66.26 | 7.370% | $71.1434 | $71.14 | $71.15 | $71.10 |
| Purchase #4 | $192.93 | 3.732% | $200.1301 | $200.13 | $200.15 | $200.10 |
| Purchase #5 | $58.97 | 12.199% | $66.1638 | $66.16 | $66.15 | $66.20 |
| Purchase #6 | $154.28 | 4.374% | $161.0282 | $161.03 | $161.05 | $161.00 |
| Purchase #7 | $90.27 | 4.677% | $94.4919 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $775.95 | $818.6160 | $818.60 | $818.65 | $818.60 | |