| 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 | $181.26 | 4.238% | $188.9418 | $188.94 | $188.95 | $188.90 |
| Purchase #2 | $150.81 | 8.423% | $163.5127 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $188.36 | 13.625% | $214.0241 | $214.02 | $214.00 | $214.00 |
| Purchase #4 | $233.75 | 6.782% | $249.6029 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $103.62 | 13.131% | $117.2263 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $64.93 | 13.724% | $73.841 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $94.64 | 5.374% | $99.726 | $99.73 | $99.75 | $99.70 |
| 7 purchase totals = | $1,017.37 | $1,106.8748 | $1,106.87 | $1,106.90 | $1,106.70 | |