| 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 | $89.39 | 13.805% | $101.7303 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $184.47 | 13.619% | $209.593 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $131.80 | 6.831% | $140.8033 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $79.31 | 11.180% | $88.1769 | $88.18 | $88.20 | $88.20 |
| Purchase #5 | $181.79 | 7.209% | $194.8952 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $72.29 | 6.533% | $77.0127 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $124.66 | 3.684% | $129.2525 | $129.25 | $129.25 | $129.30 |
| 7 purchase totals = | $863.71 | $941.4639 | $941.46 | $941.50 | $941.50 | |