| 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 | $133.63 | 5.794% | $141.3725 | $141.37 | $141.35 | $141.40 |
| Purchase #2 | $12.79 | 4.694% | $13.3904 | $13.39 | $13.40 | $13.40 |
| Purchase #3 | $223.63 | 7.118% | $239.548 | $239.55 | $239.55 | $239.50 |
| Purchase #4 | $189.92 | 8.819% | $206.669 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $111.68 | 5.206% | $117.4941 | $117.49 | $117.50 | $117.50 |
| Purchase #6 | $79.48 | 12.632% | $89.5199 | $89.52 | $89.50 | $89.50 |
| Purchase #7 | $165.25 | 13.191% | $187.0481 | $187.05 | $187.05 | $187.00 |
| 7 purchase totals = | $916.38 | $995.0420 | $995.04 | $995.00 | $995.00 | |