| 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 | $15.35 | 6.817% | $16.3964 | $16.40 | $16.40 | $16.40 |
| Purchase #2 | $183.47 | 12.366% | $206.1579 | $206.16 | $206.15 | $206.20 |
| Purchase #3 | $210.61 | 5.577% | $222.3557 | $222.36 | $222.35 | $222.40 |
| Purchase #4 | $71.91 | 13.375% | $81.528 | $81.53 | $81.55 | $81.50 |
| Purchase #5 | $75.39 | 11.796% | $84.283 | $84.28 | $84.30 | $84.30 |
| Purchase #6 | $199.99 | 7.225% | $214.4393 | $214.44 | $214.45 | $214.40 |
| Purchase #7 | $149.67 | 13.863% | $170.4188 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $906.39 | $995.5791 | $995.59 | $995.60 | $995.60 | |