| 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 | $179.92 | 4.524% | $188.0596 | $188.06 | $188.05 | $188.10 |
| Purchase #2 | $195.32 | 9.129% | $213.1508 | $213.15 | $213.15 | $213.20 |
| Purchase #3 | $27.84 | 4.801% | $29.1766 | $29.18 | $29.20 | $29.20 |
| Purchase #4 | $197.42 | 4.351% | $206.0097 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $36.43 | 13.632% | $41.3961 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $57.36 | 12.316% | $64.4245 | $64.42 | $64.40 | $64.40 |
| Purchase #7 | $54.93 | 13.439% | $62.312 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $749.22 | $804.5293 | $804.53 | $804.50 | $804.60 | |