| 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 | $155.40 | 9.540% | $170.2252 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $186.41 | 3.338% | $192.6324 | $192.63 | $192.65 | $192.60 |
| Purchase #3 | $208.68 | 9.670% | $228.8594 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $42.99 | 4.121% | $44.7616 | $44.76 | $44.75 | $44.80 |
| Purchase #5 | $191.31 | 11.354% | $213.0313 | $213.03 | $213.05 | $213.00 |
| Purchase #6 | $130.31 | 3.417% | $134.7627 | $134.76 | $134.75 | $134.80 |
| Purchase #7 | $88.43 | 13.455% | $100.3283 | $100.33 | $100.35 | $100.30 |
| 7 purchase totals = | $1,003.53 | $1,084.6009 | $1,084.60 | $1,084.65 | $1,084.60 | |