| 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 | $182.41 | 6.150% | $193.6282 | $193.63 | $193.65 | $193.60 |
| Purchase #2 | $178.44 | 4.275% | $186.0683 | $186.07 | $186.05 | $186.10 |
| Purchase #3 | $65.65 | 5.739% | $69.4177 | $69.42 | $69.40 | $69.40 |
| Purchase #4 | $154.55 | 11.404% | $172.1749 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $95.68 | 6.541% | $101.9384 | $101.94 | $101.95 | $101.90 |
| Purchase #6 | $74.47 | 10.615% | $82.375 | $82.38 | $82.40 | $82.40 |
| Purchase #7 | $126.32 | 10.106% | $139.0859 | $139.09 | $139.10 | $139.10 |
| 7 purchase totals = | $877.52 | $944.6884 | $944.70 | $944.70 | $944.70 | |