| 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 | $180.28 | 8.251% | $195.1549 | $195.15 | $195.15 | $195.20 |
| Purchase #2 | $169.28 | 13.493% | $192.121 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $219.61 | 6.395% | $233.6541 | $233.65 | $233.65 | $233.70 |
| Purchase #4 | $24.87 | 3.564% | $25.7564 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $125.36 | 3.449% | $129.6837 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $15.60 | 4.447% | $16.2937 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $141.96 | 8.761% | $154.3971 | $154.40 | $154.40 | $154.40 |
| 7 purchase totals = | $876.96 | $947.0609 | $947.05 | $947.05 | $947.20 | |