| 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 | $179.45 | 6.643% | $191.3709 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $32.62 | 4.329% | $34.0321 | $34.03 | $34.05 | $34.00 |
| Purchase #3 | $216.39 | 5.106% | $227.4389 | $227.44 | $227.45 | $227.40 |
| Purchase #4 | $91.57 | 13.135% | $103.5977 | $103.60 | $103.60 | $103.60 |
| Purchase #5 | $157.82 | 7.832% | $170.1805 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $111.25 | 4.356% | $116.0961 | $116.10 | $116.10 | $116.10 |
| Purchase #7 | $54.92 | 8.201% | $59.424 | $59.42 | $59.40 | $59.40 |
| 7 purchase totals = | $844.02 | $902.1402 | $902.14 | $902.15 | $902.10 | |