| 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 | $127.50 | 6.461% | $135.7378 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $76.52 | 8.554% | $83.0655 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $83.92 | 12.351% | $94.285 | $94.29 | $94.30 | $94.30 |
| Purchase #4 | $78.98 | 11.833% | $88.3257 | $88.33 | $88.35 | $88.30 |
| Purchase #5 | $166.73 | 11.305% | $185.5788 | $185.58 | $185.60 | $185.60 |
| Purchase #6 | $88.29 | 12.582% | $99.3986 | $99.40 | $99.40 | $99.40 |
| Purchase #7 | $229.27 | 6.612% | $244.4293 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $851.21 | $930.8207 | $930.84 | $930.90 | $930.80 | |