| 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 | $172.75 | 12.853% | $194.9536 | $194.95 | $194.95 | $195.00 |
| Purchase #2 | $79.44 | 4.254% | $82.8194 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $46.62 | 10.845% | $51.6759 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $137.86 | 7.213% | $147.8038 | $147.80 | $147.80 | $147.80 |
| Purchase #5 | $186.43 | 11.573% | $208.0055 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $102.33 | 13.320% | $115.9604 | $115.96 | $115.95 | $116.00 |
| Purchase #7 | $155.98 | 8.636% | $169.4504 | $169.45 | $169.45 | $169.50 |
| 7 purchase totals = | $881.41 | $970.6690 | $970.67 | $970.65 | $970.80 | |