| 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 | $148.27 | 11.680% | $165.5879 | $165.59 | $165.60 | $165.60 |
| Purchase #2 | $116.49 | 12.588% | $131.1538 | $131.15 | $131.15 | $131.20 |
| Purchase #3 | $100.48 | 8.182% | $108.7013 | $108.70 | $108.70 | $108.70 |
| Purchase #4 | $177.54 | 3.410% | $183.5941 | $183.59 | $183.60 | $183.60 |
| Purchase #5 | $45.76 | 8.620% | $49.7045 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $201.42 | 12.687% | $226.9742 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $49.97 | 8.657% | $54.2959 | $54.30 | $54.30 | $54.30 |
| 7 purchase totals = | $839.93 | $920.0117 | $920.00 | $920.00 | $920.10 | |