| 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 | $124.40 | 8.465% | $134.9305 | $134.93 | $134.95 | $134.90 |
| Purchase #2 | $132.37 | 11.661% | $147.8057 | $147.81 | $147.80 | $147.80 |
| Purchase #3 | $72.61 | 9.282% | $79.3497 | $79.35 | $79.35 | $79.30 |
| Purchase #4 | $163.89 | 11.710% | $183.0815 | $183.08 | $183.10 | $183.10 |
| Purchase #5 | $106.89 | 6.132% | $113.4445 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $124.77 | 8.635% | $135.5439 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $109.89 | 8.465% | $119.1922 | $119.19 | $119.20 | $119.20 |
| 7 purchase totals = | $834.82 | $913.3480 | $913.34 | $913.40 | $913.20 | |