| 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 | $185.88 | 4.231% | $193.7446 | $193.74 | $193.75 | $193.70 |
| Purchase #2 | $96.25 | 5.275% | $101.3272 | $101.33 | $101.35 | $101.30 |
| Purchase #3 | $243.31 | 4.340% | $253.8697 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $59.75 | 7.492% | $64.2265 | $64.23 | $64.25 | $64.20 |
| Purchase #5 | $10.96 | 13.734% | $12.4652 | $12.47 | $12.45 | $12.50 |
| Purchase #6 | $56.32 | 4.132% | $58.6471 | $58.65 | $58.65 | $58.60 |
| Purchase #7 | $176.74 | 11.289% | $196.6922 | $196.69 | $196.70 | $196.70 |
| 7 purchase totals = | $829.21 | $880.9725 | $880.98 | $881.00 | $880.90 | |