| 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 | $123.72 | 10.576% | $136.8046 | $136.80 | $136.80 | $136.80 |
| Purchase #2 | $52.61 | 10.599% | $58.1861 | $58.19 | $58.20 | $58.20 |
| Purchase #3 | $92.97 | 11.635% | $103.7871 | $103.79 | $103.80 | $103.80 |
| Purchase #4 | $29.78 | 9.747% | $32.6827 | $32.68 | $32.70 | $32.70 |
| Purchase #5 | $234.71 | 8.823% | $255.4185 | $255.42 | $255.40 | $255.40 |
| Purchase #6 | $160.97 | 12.748% | $181.4905 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $93.62 | 3.543% | $96.937 | $96.94 | $96.95 | $96.90 |
| 7 purchase totals = | $788.38 | $865.3065 | $865.31 | $865.35 | $865.30 | |