| 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 | $15.50 | 6.603% | $16.5235 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $149.98 | 12.832% | $169.2254 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $145.43 | 8.411% | $157.6621 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $168.28 | 3.838% | $174.7386 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $230.93 | 3.210% | $238.3429 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $106.69 | 4.171% | $111.14 | $111.14 | $111.15 | $111.10 |
| Purchase #7 | $175.44 | 10.812% | $194.4086 | $194.41 | $194.40 | $194.40 |
| 7 purchase totals = | $992.25 | $1,062.0411 | $1,062.04 | $1,062.05 | $1,061.90 | |