| 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 | $13.69 | 3.869% | $14.2197 | $14.22 | $14.20 | $14.20 |
| Purchase #2 | $94.99 | 8.453% | $103.0195 | $103.02 | $103.00 | $103.00 |
| Purchase #3 | $160.89 | 13.126% | $182.0084 | $182.01 | $182.00 | $182.00 |
| Purchase #4 | $142.66 | 8.461% | $154.7305 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $63.77 | 4.430% | $66.595 | $66.60 | $66.60 | $66.60 |
| Purchase #6 | $6.41 | 12.176% | $7.1905 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $127.33 | 6.588% | $135.7185 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $609.74 | $663.4821 | $663.49 | $663.45 | $663.40 | |