| 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 | $188.27 | 5.192% | $198.045 | $198.05 | $198.05 | $198.00 |
| Purchase #2 | $226.84 | 5.430% | $239.1574 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $146.53 | 6.726% | $156.3856 | $156.39 | $156.40 | $156.40 |
| Purchase #4 | $86.29 | 3.839% | $89.6027 | $89.60 | $89.60 | $89.60 |
| Purchase #5 | $16.66 | 5.745% | $17.6171 | $17.62 | $17.60 | $17.60 |
| Purchase #6 | $75.49 | 5.231% | $79.4389 | $79.44 | $79.45 | $79.40 |
| Purchase #7 | $61.59 | 10.786% | $68.2331 | $68.23 | $68.25 | $68.20 |
| 7 purchase totals = | $801.67 | $848.4798 | $848.49 | $848.50 | $848.40 | |