| 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 | $141.95 | 6.535% | $151.2264 | $151.23 | $151.25 | $151.20 |
| Purchase #2 | $8.55 | 12.605% | $9.6277 | $9.63 | $9.65 | $9.60 |
| Purchase #3 | $10.92 | 10.298% | $12.0445 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $117.49 | 6.339% | $124.9377 | $124.94 | $124.95 | $124.90 |
| Purchase #5 | $22.55 | 6.640% | $24.0473 | $24.05 | $24.05 | $24.00 |
| Purchase #6 | $170.81 | 4.866% | $179.1216 | $179.12 | $179.10 | $179.10 |
| Purchase #7 | $154.98 | 12.456% | $174.2843 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $627.25 | $675.2895 | $675.29 | $675.35 | $675.10 | |