| 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 | $188.92 | 13.138% | $213.7403 | $213.74 | $213.75 | $213.70 |
| Purchase #2 | $212.41 | 7.335% | $227.9903 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $172.28 | 4.439% | $179.9275 | $179.93 | $179.95 | $179.90 |
| Purchase #4 | $191.88 | 10.234% | $211.517 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $21.91 | 6.333% | $23.2976 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $84.65 | 11.305% | $94.2197 | $94.22 | $94.20 | $94.20 |
| Purchase #7 | $30.45 | 5.729% | $32.1945 | $32.19 | $32.20 | $32.20 |
| 7 purchase totals = | $902.50 | $982.8869 | $982.89 | $982.90 | $982.80 | |