| 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 | $229.72 | 11.726% | $256.657 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $15.96 | 6.404% | $16.9821 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $99.92 | 4.565% | $104.4813 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $129.46 | 8.508% | $140.4745 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $35.59 | 3.131% | $36.7043 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $166.68 | 12.312% | $187.2016 | $187.20 | $187.20 | $187.20 |
| Purchase #7 | $157.73 | 6.197% | $167.5045 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $835.06 | $910.0053 | $909.99 | $910.00 | $910.10 | |