| 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 | $170.95 | 10.227% | $188.4331 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $157.49 | 13.444% | $178.663 | $178.66 | $178.65 | $178.70 |
| Purchase #3 | $76.63 | 3.442% | $79.2676 | $79.27 | $79.25 | $79.30 |
| Purchase #4 | $158.44 | 4.153% | $165.02 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $86.26 | 7.613% | $92.827 | $92.83 | $92.85 | $92.80 |
| Purchase #6 | $61.74 | 12.860% | $69.6798 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $79.47 | 12.662% | $89.5325 | $89.53 | $89.55 | $89.50 |
| 7 purchase totals = | $790.98 | $863.4230 | $863.42 | $863.45 | $863.40 | |