| 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 | $167.44 | 12.402% | $188.2059 | $188.21 | $188.20 | $188.20 |
| Purchase #2 | $162.51 | 8.250% | $175.9171 | $175.92 | $175.90 | $175.90 |
| Purchase #3 | $121.30 | 4.649% | $126.9392 | $126.94 | $126.95 | $126.90 |
| Purchase #4 | $71.47 | 7.316% | $76.6987 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $231.59 | 5.870% | $245.1843 | $245.18 | $245.20 | $245.20 |
| Purchase #6 | $15.49 | 7.109% | $16.5912 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $18.28 | 9.540% | $20.0239 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $788.08 | $849.5603 | $849.56 | $849.55 | $849.50 | |