| 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 | $132.79 | 10.695% | $146.9919 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $199.95 | 3.296% | $206.5404 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $82.38 | 10.324% | $90.8849 | $90.88 | $90.90 | $90.90 |
| Purchase #4 | $74.85 | 5.844% | $79.2242 | $79.22 | $79.20 | $79.20 |
| Purchase #5 | $90.31 | 12.618% | $101.7053 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $243.33 | 4.453% | $254.1655 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $22.50 | 8.443% | $24.3997 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $846.11 | $903.9119 | $903.91 | $903.90 | $903.90 | |