| 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 | $160.86 | 4.649% | $168.3384 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $203.88 | 5.207% | $214.496 | $214.50 | $214.50 | $214.50 |
| Purchase #3 | $101.43 | 6.469% | $107.9915 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $230.95 | 11.783% | $258.1628 | $258.16 | $258.15 | $258.20 |
| Purchase #5 | $47.80 | 11.353% | $53.2267 | $53.23 | $53.25 | $53.20 |
| Purchase #6 | $73.46 | 12.135% | $82.3744 | $82.37 | $82.35 | $82.40 |
| Purchase #7 | $63.53 | 6.492% | $67.6544 | $67.65 | $67.65 | $67.70 |
| 7 purchase totals = | $881.91 | $952.2442 | $952.24 | $952.25 | $952.30 | |