| 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 | $73.25 | 11.150% | $81.4174 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $176.42 | 12.201% | $197.945 | $197.95 | $197.95 | $197.90 |
| Purchase #3 | $44.48 | 4.294% | $46.39 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $82.47 | 5.471% | $86.9819 | $86.98 | $87.00 | $87.00 |
| Purchase #5 | $186.66 | 8.552% | $202.6232 | $202.62 | $202.60 | $202.60 |
| Purchase #6 | $46.52 | 10.146% | $51.2399 | $51.24 | $51.25 | $51.20 |
| Purchase #7 | $131.71 | 11.144% | $146.3878 | $146.39 | $146.40 | $146.40 |
| 7 purchase totals = | $741.51 | $812.9852 | $812.99 | $813.00 | $812.90 | |