| 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 | $207.54 | 5.321% | $218.5832 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $174.33 | 3.725% | $180.8238 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $11.31 | 10.595% | $12.5083 | $12.51 | $12.50 | $12.50 |
| Purchase #4 | $27.94 | 13.724% | $31.7745 | $31.77 | $31.75 | $31.80 |
| Purchase #5 | $8.55 | 12.694% | $9.6353 | $9.64 | $9.65 | $9.60 |
| Purchase #6 | $199.58 | 7.846% | $215.239 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $130.73 | 12.736% | $147.3798 | $147.38 | $147.40 | $147.40 |
| 7 purchase totals = | $759.98 | $815.9439 | $815.94 | $815.95 | $815.90 | |