| 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 | $138.43 | 13.831% | $157.5763 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $174.39 | 13.466% | $197.8734 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $77.61 | 7.555% | $83.4734 | $83.47 | $83.45 | $83.50 |
| Purchase #4 | $6.90 | 11.863% | $7.7185 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $245.55 | 9.293% | $268.369 | $268.37 | $268.35 | $268.40 |
| Purchase #6 | $75.69 | 11.377% | $84.3013 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $140.77 | 9.557% | $154.2234 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $859.34 | $953.5353 | $953.53 | $953.45 | $953.60 | |