| 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 | $157.75 | 7.205% | $169.1159 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $14.67 | 5.162% | $15.4273 | $15.43 | $15.45 | $15.40 |
| Purchase #3 | $40.34 | 9.463% | $44.1574 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $230.88 | 9.382% | $252.5412 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $110.98 | 5.204% | $116.7554 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $215.29 | 13.338% | $244.0054 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $68.70 | 8.828% | $74.7648 | $74.76 | $74.75 | $74.80 |
| 7 purchase totals = | $838.61 | $916.7674 | $916.78 | $916.75 | $916.80 | |