| 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 | $174.90 | 5.620% | $184.7294 | $184.73 | $184.75 | $184.70 |
| Purchase #2 | $154.79 | 7.215% | $165.9581 | $165.96 | $165.95 | $166.00 |
| Purchase #3 | $207.53 | 5.220% | $218.3631 | $218.36 | $218.35 | $218.40 |
| Purchase #4 | $42.44 | 3.830% | $44.0655 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $172.31 | 13.830% | $196.1405 | $196.14 | $196.15 | $196.10 |
| Purchase #6 | $37.86 | 6.794% | $40.4322 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $13.85 | 8.156% | $14.9796 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $803.68 | $864.6684 | $864.67 | $864.70 | $864.70 | |