| 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 | $149.34 | 8.850% | $162.5566 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $173.54 | 3.470% | $179.5618 | $179.56 | $179.55 | $179.60 |
| Purchase #3 | $112.49 | 6.473% | $119.7715 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $152.88 | 10.322% | $168.6603 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $188.95 | 9.301% | $206.5242 | $206.52 | $206.50 | $206.50 |
| Purchase #6 | $222.83 | 8.508% | $241.7884 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $109.66 | 3.693% | $113.7097 | $113.71 | $113.70 | $113.70 |
| 7 purchase totals = | $1,109.69 | $1,192.5725 | $1,192.57 | $1,192.50 | $1,192.70 | |