| 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 | $170.36 | 12.384% | $191.4574 | $191.46 | $191.45 | $191.50 |
| Purchase #2 | $153.26 | 6.209% | $162.7759 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $26.57 | 11.616% | $29.6564 | $29.66 | $29.65 | $29.70 |
| Purchase #4 | $214.55 | 9.197% | $234.2822 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $161.94 | 11.121% | $179.9493 | $179.95 | $179.95 | $179.90 |
| Purchase #6 | $43.81 | 3.332% | $45.2697 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $179.36 | 7.595% | $192.9824 | $192.98 | $193.00 | $193.00 |
| 7 purchase totals = | $949.85 | $1,036.3733 | $1,036.38 | $1,036.40 | $1,036.50 | |