| 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 | $141.42 | 13.398% | $160.3675 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $125.90 | 11.874% | $140.8494 | $140.85 | $140.85 | $140.80 |
| Purchase #3 | $165.41 | 10.679% | $183.0741 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $26.44 | 3.734% | $27.4273 | $27.43 | $27.45 | $27.40 |
| Purchase #5 | $113.87 | 10.203% | $125.4882 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $141.51 | 7.670% | $152.3638 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $81.73 | 7.220% | $87.6309 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $796.28 | $877.2012 | $877.20 | $877.20 | $877.20 | |