| 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 | $141.50 | 10.637% | $156.5514 | $156.55 | $156.55 | $156.60 |
| Purchase #2 | $149.43 | 5.590% | $157.7831 | $157.78 | $157.80 | $157.80 |
| Purchase #3 | $211.69 | 4.419% | $221.0446 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $147.91 | 7.335% | $158.7592 | $158.76 | $158.75 | $158.80 |
| Purchase #5 | $247.94 | 5.129% | $260.6568 | $260.66 | $260.65 | $260.70 |
| Purchase #6 | $184.38 | 13.604% | $209.4631 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $64.97 | 6.473% | $69.1755 | $69.18 | $69.20 | $69.20 |
| 7 purchase totals = | $1,147.82 | $1,233.4337 | $1,233.43 | $1,233.45 | $1,233.60 | |