| 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 | $32.96 | 6.777% | $35.1937 | $35.19 | $35.20 | $35.20 |
| Purchase #2 | $152.70 | 4.803% | $160.0342 | $160.03 | $160.05 | $160.00 |
| Purchase #3 | $229.30 | 12.420% | $257.7791 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $66.73 | 8.758% | $72.5742 | $72.57 | $72.55 | $72.60 |
| Purchase #5 | $135.76 | 9.547% | $148.721 | $148.72 | $148.70 | $148.70 |
| Purchase #6 | $16.82 | 12.804% | $18.9736 | $18.97 | $18.95 | $19.00 |
| Purchase #7 | $85.77 | 7.166% | $91.9163 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $720.04 | $785.1921 | $785.18 | $785.15 | $785.20 | |