| 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 | $117.96 | 12.214% | $132.3676 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $178.89 | 4.430% | $186.8148 | $186.81 | $186.80 | $186.80 |
| Purchase #3 | $35.45 | 6.133% | $37.6241 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $114.52 | 13.480% | $129.9573 | $129.96 | $129.95 | $130.00 |
| Purchase #5 | $168.64 | 3.746% | $174.9573 | $174.96 | $174.95 | $175.00 |
| Purchase #6 | $55.78 | 9.737% | $61.2113 | $61.21 | $61.20 | $61.20 |
| Purchase #7 | $43.46 | 12.380% | $48.8403 | $48.84 | $48.85 | $48.80 |
| 7 purchase totals = | $714.70 | $771.7727 | $771.77 | $771.70 | $771.80 | |