| 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 | $123.63 | 10.286% | $136.3466 | $136.35 | $136.35 | $136.30 |
| Purchase #2 | $93.57 | 7.587% | $100.6692 | $100.67 | $100.65 | $100.70 |
| Purchase #3 | $232.94 | 13.298% | $263.9164 | $263.92 | $263.90 | $263.90 |
| Purchase #4 | $124.81 | 6.842% | $133.3495 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $11.62 | 12.248% | $13.0432 | $13.04 | $13.05 | $13.00 |
| Purchase #6 | $65.54 | 5.129% | $68.9015 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $179.44 | 12.337% | $201.5775 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $831.55 | $917.8039 | $917.81 | $917.80 | $917.70 | |