| 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 | $158.91 | 4.557% | $166.1515 | $166.15 | $166.15 | $166.20 |
| Purchase #2 | $77.28 | 6.175% | $82.052 | $82.05 | $82.05 | $82.10 |
| Purchase #3 | $8.86 | 9.558% | $9.7068 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $129.39 | 9.237% | $141.3418 | $141.34 | $141.35 | $141.30 |
| Purchase #5 | $145.69 | 10.275% | $160.6596 | $160.66 | $160.65 | $160.70 |
| Purchase #6 | $203.93 | 4.653% | $213.4189 | $213.42 | $213.40 | $213.40 |
| Purchase #7 | $142.46 | 12.569% | $160.3658 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $866.52 | $933.6964 | $933.70 | $933.65 | $933.80 | |