| 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 | $147.79 | 7.725% | $159.2068 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $44.77 | 5.166% | $47.0828 | $47.08 | $47.10 | $47.10 |
| Purchase #3 | $136.40 | 7.708% | $146.9137 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $43.78 | 7.475% | $47.0526 | $47.05 | $47.05 | $47.10 |
| Purchase #5 | $19.72 | 3.120% | $20.3353 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $187.69 | 3.113% | $193.5328 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $222.58 | 5.746% | $235.3694 | $235.37 | $235.35 | $235.40 |
| 7 purchase totals = | $802.73 | $849.4934 | $849.49 | $849.50 | $849.50 | |