| 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 | $137.86 | 4.333% | $143.8335 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $133.33 | 3.161% | $137.5446 | $137.54 | $137.55 | $137.50 |
| Purchase #3 | $44.27 | 8.162% | $47.8833 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $25.76 | 4.498% | $26.9187 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $204.35 | 8.222% | $221.1517 | $221.15 | $221.15 | $221.20 |
| Purchase #6 | $156.59 | 11.568% | $174.7043 | $174.70 | $174.70 | $174.70 |
| Purchase #7 | $240.81 | 13.454% | $273.2086 | $273.21 | $273.20 | $273.20 |
| 7 purchase totals = | $942.97 | $1,025.2447 | $1,025.23 | $1,025.25 | $1,025.20 | |