| 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 | $134.65 | 6.777% | $143.7752 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $24.32 | 4.428% | $25.3969 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $41.73 | 13.480% | $47.3552 | $47.36 | $47.35 | $47.40 |
| Purchase #4 | $74.69 | 4.142% | $77.7837 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $95.50 | 13.799% | $108.678 | $108.68 | $108.70 | $108.70 |
| Purchase #6 | $244.56 | 9.498% | $267.7883 | $267.79 | $267.80 | $267.80 |
| Purchase #7 | $137.78 | 3.311% | $142.3419 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $753.23 | $813.1192 | $813.13 | $813.20 | $813.20 | |