| 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 | $178.39 | 5.789% | $188.717 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $248.27 | 9.803% | $272.6079 | $272.61 | $272.60 | $272.60 |
| Purchase #3 | $27.37 | 13.330% | $31.0184 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $76.32 | 11.330% | $84.9671 | $84.97 | $84.95 | $85.00 |
| Purchase #5 | $235.72 | 13.106% | $266.6135 | $266.61 | $266.60 | $266.60 |
| Purchase #6 | $143.72 | 3.406% | $148.6151 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $247.78 | 8.140% | $267.9493 | $267.95 | $267.95 | $267.90 |
| 7 purchase totals = | $1,157.57 | $1,260.4883 | $1,260.50 | $1,260.40 | $1,260.40 | |