| 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 | $191.40 | 10.655% | $211.7937 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $241.66 | 3.195% | $249.381 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $167.74 | 13.845% | $190.9636 | $190.96 | $190.95 | $191.00 |
| Purchase #4 | $150.42 | 10.508% | $166.2261 | $166.23 | $166.25 | $166.20 |
| Purchase #5 | $230.46 | 11.577% | $257.1404 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $247.57 | 8.550% | $268.7372 | $268.74 | $268.75 | $268.70 |
| Purchase #7 | $194.78 | 13.197% | $220.4851 | $220.49 | $220.50 | $220.50 |
| 7 purchase totals = | $1,424.03 | $1,564.7271 | $1,564.73 | $1,564.80 | $1,564.70 | |