| 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 | $161.38 | 6.553% | $171.9552 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $67.55 | 11.840% | $75.5479 | $75.55 | $75.55 | $75.50 |
| Purchase #3 | $225.74 | 5.831% | $238.9029 | $238.90 | $238.90 | $238.90 |
| Purchase #4 | $17.36 | 11.139% | $19.2937 | $19.29 | $19.30 | $19.30 |
| Purchase #5 | $58.61 | 11.661% | $65.4445 | $65.44 | $65.45 | $65.40 |
| Purchase #6 | $184.93 | 4.542% | $193.3295 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $164.34 | 11.204% | $182.7527 | $182.75 | $182.75 | $182.80 |
| 7 purchase totals = | $879.91 | $947.2264 | $947.22 | $947.25 | $947.20 | |