| 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 | $131.45 | 10.724% | $145.5467 | $145.55 | $145.55 | $145.50 |
| Purchase #2 | $7.31 | 11.205% | $8.1291 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $98.67 | 4.813% | $103.419 | $103.42 | $103.40 | $103.40 |
| Purchase #4 | $188.37 | 3.599% | $195.1494 | $195.15 | $195.15 | $195.10 |
| Purchase #5 | $214.88 | 8.660% | $233.4886 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $182.51 | 5.840% | $193.1686 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $75.79 | 9.134% | $82.7127 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $898.98 | $961.6141 | $961.62 | $961.60 | $961.50 | |