| 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 | $137.75 | 5.144% | $144.8359 | $144.84 | $144.85 | $144.80 |
| Purchase #2 | $207.42 | 3.404% | $214.4806 | $214.48 | $214.50 | $214.50 |
| Purchase #3 | $70.49 | 3.657% | $73.0678 | $73.07 | $73.05 | $73.10 |
| Purchase #4 | $79.61 | 6.539% | $84.8157 | $84.82 | $84.80 | $84.80 |
| Purchase #5 | $143.52 | 4.284% | $149.6684 | $149.67 | $149.65 | $149.70 |
| Purchase #6 | $87.87 | 5.194% | $92.434 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $87.60 | 7.789% | $94.4232 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $814.26 | $853.7256 | $853.73 | $853.70 | $853.70 | |