| 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 | $185.75 | 4.499% | $194.1069 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $13.26 | 10.665% | $14.6742 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $89.83 | 13.601% | $102.0478 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $52.28 | 8.510% | $56.729 | $56.73 | $56.75 | $56.70 |
| Purchase #5 | $225.96 | 12.560% | $254.3406 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $35.41 | 3.587% | $36.6802 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $152.55 | 4.475% | $159.3766 | $159.38 | $159.40 | $159.40 |
| 7 purchase totals = | $755.04 | $817.9553 | $817.96 | $818.00 | $817.90 | |