| 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 | $172.80 | 4.574% | $180.7039 | $180.70 | $180.70 | $180.70 |
| Purchase #2 | $111.88 | 10.296% | $123.3992 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $131.34 | 5.845% | $139.0168 | $139.02 | $139.00 | $139.00 |
| Purchase #4 | $70.37 | 8.420% | $76.2952 | $76.30 | $76.30 | $76.30 |
| Purchase #5 | $175.87 | 13.535% | $199.674 | $199.67 | $199.65 | $199.70 |
| Purchase #6 | $235.56 | 11.724% | $263.1771 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $139.82 | 6.756% | $149.2662 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $1,037.64 | $1,131.5324 | $1,131.54 | $1,131.50 | $1,131.60 | |