| 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 | $26.69 | 9.334% | $29.1812 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $110.49 | 10.594% | $122.1953 | $122.20 | $122.20 | $122.20 |
| Purchase #3 | $54.47 | 13.848% | $62.013 | $62.01 | $62.00 | $62.00 |
| Purchase #4 | $186.67 | 3.296% | $192.8226 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $8.81 | 7.181% | $9.4426 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $137.53 | 9.533% | $150.6407 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $137.34 | 10.606% | $151.9063 | $151.91 | $151.90 | $151.90 |
| 7 purchase totals = | $662.00 | $718.2017 | $718.20 | $718.20 | $718.10 | |