| 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 | $163.58 | 3.658% | $169.5638 | $169.56 | $169.55 | $169.60 |
| Purchase #2 | $200.25 | 10.852% | $221.9811 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $159.77 | 4.148% | $166.3973 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $35.35 | 5.232% | $37.1995 | $37.20 | $37.20 | $37.20 |
| Purchase #5 | $174.35 | 6.354% | $185.4282 | $185.43 | $185.45 | $185.40 |
| Purchase #6 | $36.42 | 8.861% | $39.6472 | $39.65 | $39.65 | $39.60 |
| Purchase #7 | $208.76 | 9.729% | $229.0703 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $978.48 | $1,049.2874 | $1,049.29 | $1,049.30 | $1,049.30 | |