| 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 | $96.79 | 7.664% | $104.208 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $198.43 | 13.872% | $225.9562 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $148.79 | 12.333% | $167.1403 | $167.14 | $167.15 | $167.10 |
| Purchase #4 | $87.60 | 8.674% | $95.1984 | $95.20 | $95.20 | $95.20 |
| Purchase #5 | $157.63 | 12.371% | $177.1304 | $177.13 | $177.15 | $177.10 |
| Purchase #6 | $60.97 | 13.837% | $69.4064 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $151.72 | 5.226% | $159.6489 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $901.93 | $998.6886 | $998.70 | $998.70 | $998.60 | |