| 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 | $181.66 | 11.231% | $202.0622 | $202.06 | $202.05 | $202.10 |
| Purchase #2 | $87.54 | 6.517% | $93.245 | $93.25 | $93.25 | $93.20 |
| Purchase #3 | $146.33 | 3.250% | $151.0857 | $151.09 | $151.10 | $151.10 |
| Purchase #4 | $78.31 | 6.581% | $83.4636 | $83.46 | $83.45 | $83.50 |
| Purchase #5 | $182.52 | 5.752% | $193.0186 | $193.02 | $193.00 | $193.00 |
| Purchase #6 | $116.37 | 13.225% | $131.7599 | $131.76 | $131.75 | $131.80 |
| Purchase #7 | $86.38 | 10.730% | $95.6486 | $95.65 | $95.65 | $95.60 |
| 7 purchase totals = | $879.11 | $950.2836 | $950.29 | $950.25 | $950.30 | |