| 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 | $159.47 | 11.305% | $177.4981 | $177.50 | $177.50 | $177.50 |
| Purchase #2 | $87.84 | 7.499% | $94.4271 | $94.43 | $94.45 | $94.40 |
| Purchase #3 | $73.68 | 8.406% | $79.8735 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $171.44 | 8.454% | $185.9335 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $85.42 | 9.844% | $93.8287 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $120.43 | 9.845% | $132.2863 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $176.92 | 12.764% | $199.5021 | $199.50 | $199.50 | $199.50 |
| 7 purchase totals = | $875.20 | $963.3493 | $963.35 | $963.40 | $963.30 | |