| 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 | $213.48 | 6.418% | $227.1811 | $227.18 | $227.20 | $227.20 |
| Purchase #2 | $67.91 | 13.292% | $76.9366 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $146.49 | 6.590% | $156.1437 | $156.14 | $156.15 | $156.10 |
| Purchase #4 | $37.93 | 3.298% | $39.1809 | $39.18 | $39.20 | $39.20 |
| Purchase #5 | $117.45 | 13.469% | $133.2693 | $133.27 | $133.25 | $133.30 |
| Purchase #6 | $12.95 | 5.210% | $13.6247 | $13.62 | $13.60 | $13.60 |
| Purchase #7 | $157.30 | 3.464% | $162.7489 | $162.75 | $162.75 | $162.70 |
| 7 purchase totals = | $753.51 | $809.0852 | $809.08 | $809.10 | $809.00 | |