| 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 | $116.31 | 4.148% | $121.1345 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $72.92 | 4.766% | $76.3954 | $76.40 | $76.40 | $76.40 |
| Purchase #3 | $133.96 | 13.453% | $151.9816 | $151.98 | $152.00 | $152.00 |
| Purchase #4 | $26.68 | 11.543% | $29.7597 | $29.76 | $29.75 | $29.80 |
| Purchase #5 | $216.59 | 12.725% | $244.1511 | $244.15 | $244.15 | $244.20 |
| Purchase #6 | $183.66 | 6.545% | $195.6805 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $149.55 | 3.506% | $154.7932 | $154.79 | $154.80 | $154.80 |
| 7 purchase totals = | $899.67 | $973.8960 | $973.89 | $973.95 | $974.00 | |