| 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 | $118.85 | 9.123% | $129.6927 | $129.69 | $129.70 | $129.70 |
| Purchase #2 | $216.50 | 7.748% | $233.2744 | $233.27 | $233.25 | $233.30 |
| Purchase #3 | $147.91 | 12.767% | $166.7937 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $160.53 | 3.736% | $166.5274 | $166.53 | $166.55 | $166.50 |
| Purchase #5 | $24.85 | 5.415% | $26.1956 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $85.31 | 4.603% | $89.2368 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $15.76 | 4.145% | $16.4133 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $769.71 | $828.1339 | $828.13 | $828.15 | $828.10 | |