| 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 | $161.29 | 7.383% | $173.198 | $173.20 | $173.20 | $173.20 |
| Purchase #2 | $91.88 | 13.336% | $104.1331 | $104.13 | $104.15 | $104.10 |
| Purchase #3 | $141.99 | 5.686% | $150.0636 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $249.28 | 8.824% | $271.2765 | $271.28 | $271.30 | $271.30 |
| Purchase #5 | $89.99 | 10.440% | $99.385 | $99.39 | $99.40 | $99.40 |
| Purchase #6 | $35.52 | 5.734% | $37.5567 | $37.56 | $37.55 | $37.60 |
| Purchase #7 | $241.91 | 10.218% | $266.6284 | $266.63 | $266.65 | $266.60 |
| 7 purchase totals = | $1,011.86 | $1,102.2413 | $1,102.25 | $1,102.30 | $1,102.30 | |