| 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 | $149.56 | 7.207% | $160.3388 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $184.98 | 3.595% | $191.63 | $191.63 | $191.65 | $191.60 |
| Purchase #3 | $218.95 | 12.505% | $246.3297 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $198.91 | 11.818% | $222.4172 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $154.77 | 3.425% | $160.0709 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $59.43 | 4.828% | $62.2993 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $117.59 | 6.338% | $125.0429 | $125.04 | $125.05 | $125.00 |
| 7 purchase totals = | $1,084.19 | $1,168.1288 | $1,168.13 | $1,168.15 | $1,168.00 | |