| 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 | $236.91 | 12.576% | $266.7038 | $266.70 | $266.70 | $266.70 |
| Purchase #2 | $156.87 | 5.841% | $166.0328 | $166.03 | $166.05 | $166.00 |
| Purchase #3 | $155.92 | 11.186% | $173.3612 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $162.48 | 3.429% | $168.0514 | $168.05 | $168.05 | $168.10 |
| Purchase #5 | $148.99 | 8.238% | $161.2638 | $161.26 | $161.25 | $161.30 |
| Purchase #6 | $20.33 | 4.657% | $21.2768 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $220.56 | 5.368% | $232.3997 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $1,102.06 | $1,189.0895 | $1,189.08 | $1,189.10 | $1,189.20 | |