| 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 | $151.37 | 10.232% | $166.8582 | $166.86 | $166.85 | $166.90 |
| Purchase #2 | $157.73 | 8.223% | $170.7001 | $170.70 | $170.70 | $170.70 |
| Purchase #3 | $155.25 | 11.867% | $173.6735 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $184.37 | 5.478% | $194.4698 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $82.84 | 4.683% | $86.7194 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $34.43 | 8.740% | $37.4392 | $37.44 | $37.45 | $37.40 |
| Purchase #7 | $136.64 | 3.372% | $141.2475 | $141.25 | $141.25 | $141.20 |
| 7 purchase totals = | $902.63 | $971.1077 | $971.11 | $971.05 | $971.10 | |