| 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 | $134.43 | 11.779% | $150.2645 | $150.26 | $150.25 | $150.30 |
| Purchase #2 | $106.52 | 4.643% | $111.4657 | $111.47 | $111.45 | $111.50 |
| Purchase #3 | $128.42 | 5.196% | $135.0927 | $135.09 | $135.10 | $135.10 |
| Purchase #4 | $117.65 | 12.772% | $132.6763 | $132.68 | $132.70 | $132.70 |
| Purchase #5 | $147.32 | 9.584% | $161.4391 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $131.50 | 7.783% | $141.7346 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $85.36 | 9.324% | $93.319 | $93.32 | $93.30 | $93.30 |
| 7 purchase totals = | $851.20 | $925.9919 | $925.99 | $926.00 | $926.00 | |