| 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 | $202.86 | 5.645% | $214.3114 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $132.57 | 11.491% | $147.8036 | $147.80 | $147.80 | $147.80 |
| Purchase #3 | $14.71 | 6.611% | $15.6825 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $221.93 | 9.601% | $243.2375 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $164.68 | 7.609% | $177.2105 | $177.21 | $177.20 | $177.20 |
| Purchase #6 | $203.72 | 12.505% | $229.1952 | $229.20 | $229.20 | $229.20 |
| Purchase #7 | $149.29 | 3.540% | $154.5749 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $1,089.76 | $1,182.0156 | $1,182.01 | $1,182.00 | $1,182.00 | |