| 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 | $183.33 | 13.347% | $207.7991 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $136.52 | 9.589% | $149.6109 | $149.61 | $149.60 | $149.60 |
| Purchase #3 | $69.90 | 5.783% | $73.9423 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $69.27 | 10.843% | $76.7809 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $149.82 | 3.355% | $154.8465 | $154.85 | $154.85 | $154.80 |
| Purchase #6 | $97.36 | 3.205% | $100.4804 | $100.48 | $100.50 | $100.50 |
| Purchase #7 | $67.49 | 3.586% | $69.9102 | $69.91 | $69.90 | $69.90 |
| 7 purchase totals = | $773.69 | $833.3703 | $833.37 | $833.40 | $833.30 | |