| 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 | $188.63 | 7.229% | $202.2661 | $202.27 | $202.25 | $202.30 |
| Purchase #2 | $103.49 | 9.481% | $113.3019 | $113.30 | $113.30 | $113.30 |
| Purchase #3 | $175.50 | 12.717% | $197.8183 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $44.62 | 12.193% | $50.0605 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $139.78 | 3.851% | $145.1629 | $145.16 | $145.15 | $145.20 |
| Purchase #6 | $23.34 | 8.343% | $25.2873 | $25.29 | $25.30 | $25.30 |
| Purchase #7 | $162.27 | 5.343% | $170.9401 | $170.94 | $170.95 | $170.90 |
| 7 purchase totals = | $837.63 | $904.8371 | $904.84 | $904.80 | $904.90 | |