| 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 | $139.31 | 5.266% | $146.6461 | $146.65 | $146.65 | $146.60 |
| Purchase #2 | $207.87 | 12.651% | $234.1676 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $200.60 | 3.838% | $208.299 | $208.30 | $208.30 | $208.30 |
| Purchase #4 | $125.76 | 9.672% | $137.9235 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $127.64 | 11.378% | $142.1629 | $142.16 | $142.15 | $142.20 |
| Purchase #6 | $75.94 | 4.736% | $79.5365 | $79.54 | $79.55 | $79.50 |
| Purchase #7 | $50.63 | 8.267% | $54.8156 | $54.82 | $54.80 | $54.80 |
| 7 purchase totals = | $927.75 | $1,003.5512 | $1,003.56 | $1,003.50 | $1,003.50 | |