| 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 | $148.45 | 3.378% | $153.4646 | $153.46 | $153.45 | $153.50 |
| Purchase #2 | $103.96 | 11.180% | $115.5827 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $51.35 | 11.848% | $57.4339 | $57.43 | $57.45 | $57.40 |
| Purchase #4 | $174.54 | 13.747% | $198.534 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $201.30 | 12.228% | $225.915 | $225.92 | $225.90 | $225.90 |
| Purchase #6 | $104.97 | 11.836% | $117.3942 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $55.91 | 3.396% | $57.8087 | $57.81 | $57.80 | $57.80 |
| 7 purchase totals = | $840.48 | $926.1331 | $926.12 | $926.15 | $926.10 | |