| 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 | $89.29 | 13.293% | $101.1593 | $101.16 | $101.15 | $101.20 |
| Purchase #2 | $135.91 | 4.494% | $142.0178 | $142.02 | $142.00 | $142.00 |
| Purchase #3 | $143.99 | 9.270% | $157.3379 | $157.34 | $157.35 | $157.30 |
| Purchase #4 | $93.47 | 10.144% | $102.9516 | $102.95 | $102.95 | $103.00 |
| Purchase #5 | $167.57 | 10.695% | $185.4916 | $185.49 | $185.50 | $185.50 |
| Purchase #6 | $214.49 | 6.409% | $228.2367 | $228.24 | $228.25 | $228.20 |
| Purchase #7 | $32.74 | 3.194% | $33.7857 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $877.46 | $950.9806 | $950.99 | $951.00 | $951.00 | |