| 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 | $157.88 | 12.530% | $177.6624 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $108.40 | 3.651% | $112.3577 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $108.91 | 4.212% | $113.4973 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $156.26 | 7.105% | $167.3623 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $68.54 | 4.653% | $71.7292 | $71.73 | $71.75 | $71.70 |
| Purchase #6 | $250.83 | 3.736% | $260.201 | $260.20 | $260.20 | $260.20 |
| Purchase #7 | $191.66 | 4.209% | $199.727 | $199.73 | $199.75 | $199.70 |
| 7 purchase totals = | $1,042.48 | $1,102.5369 | $1,102.54 | $1,102.55 | $1,102.60 | |