| 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 | $155.59 | 11.534% | $173.5358 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $232.77 | 6.234% | $247.2809 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $217.97 | 12.688% | $245.626 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $21.44 | 8.693% | $23.3038 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $16.76 | 6.839% | $17.9062 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $137.65 | 4.707% | $144.1292 | $144.13 | $144.15 | $144.10 |
| Purchase #7 | $124.81 | 4.267% | $130.1356 | $130.14 | $130.15 | $130.10 |
| 7 purchase totals = | $906.99 | $981.9175 | $981.93 | $982.00 | $981.80 | |