| 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 | $187.32 | 7.297% | $200.9887 | $200.99 | $201.00 | $201.00 |
| Purchase #2 | $111.75 | 9.124% | $121.9461 | $121.95 | $121.95 | $121.90 |
| Purchase #3 | $134.92 | 12.507% | $151.7944 | $151.79 | $151.80 | $151.80 |
| Purchase #4 | $142.58 | 12.272% | $160.0774 | $160.08 | $160.10 | $160.10 |
| Purchase #5 | $137.49 | 7.836% | $148.2637 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $73.45 | 4.362% | $76.6539 | $76.65 | $76.65 | $76.70 |
| Purchase #7 | $82.82 | 13.463% | $93.9701 | $93.97 | $93.95 | $94.00 |
| 7 purchase totals = | $870.33 | $953.6943 | $953.69 | $953.70 | $953.80 | |