| 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 | $146.95 | 6.557% | $156.5855 | $156.59 | $156.60 | $156.60 |
| Purchase #2 | $248.80 | 7.439% | $267.3082 | $267.31 | $267.30 | $267.30 |
| Purchase #3 | $101.86 | 11.385% | $113.4568 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $176.66 | 12.740% | $199.1665 | $199.17 | $199.15 | $199.20 |
| Purchase #5 | $129.66 | 6.414% | $137.9764 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $12.53 | 4.469% | $13.09 | $13.09 | $13.10 | $13.10 |
| Purchase #7 | $234.58 | 3.858% | $243.6301 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $1,051.04 | $1,131.2135 | $1,131.23 | $1,131.25 | $1,131.30 | |