| 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 | $133.38 | 5.475% | $140.6826 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $172.75 | 4.361% | $180.2836 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $206.50 | 3.573% | $213.8782 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $89.36 | 3.522% | $92.5073 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $14.45 | 11.481% | $16.109 | $16.11 | $16.10 | $16.10 |
| Purchase #6 | $163.80 | 10.135% | $180.4011 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $101.33 | 7.661% | $109.0929 | $109.09 | $109.10 | $109.10 |
| 7 purchase totals = | $881.57 | $932.9547 | $932.95 | $933.00 | $933.00 | |