| 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 | $142.98 | 11.783% | $159.8273 | $159.83 | $159.85 | $159.80 |
| Purchase #2 | $210.87 | 13.422% | $239.173 | $239.17 | $239.15 | $239.20 |
| Purchase #3 | $167.41 | 5.762% | $177.0562 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $108.79 | 6.126% | $115.4545 | $115.45 | $115.45 | $115.50 |
| Purchase #5 | $221.58 | 5.872% | $234.5912 | $234.59 | $234.60 | $234.60 |
| Purchase #6 | $116.67 | 8.538% | $126.6313 | $126.63 | $126.65 | $126.60 |
| Purchase #7 | $69.57 | 13.118% | $78.6962 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $1,037.87 | $1,131.4297 | $1,131.43 | $1,131.45 | $1,131.50 | |