| 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 | $178.72 | 13.444% | $202.7471 | $202.75 | $202.75 | $202.70 |
| Purchase #2 | $157.90 | 6.203% | $167.6945 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $72.81 | 3.210% | $75.1472 | $75.15 | $75.15 | $75.10 |
| Purchase #4 | $118.56 | 8.583% | $128.736 | $128.74 | $128.75 | $128.70 |
| Purchase #5 | $121.74 | 12.331% | $136.7518 | $136.75 | $136.75 | $136.80 |
| Purchase #6 | $22.94 | 12.379% | $25.7797 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $218.39 | 6.615% | $232.8365 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $891.06 | $969.6928 | $969.70 | $969.75 | $969.60 | |