| 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 | $188.91 | 11.844% | $211.2845 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $42.84 | 4.791% | $44.8925 | $44.89 | $44.90 | $44.90 |
| Purchase #3 | $206.75 | 10.486% | $228.4298 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $58.62 | 12.452% | $65.9194 | $65.92 | $65.90 | $65.90 |
| Purchase #5 | $14.84 | 11.778% | $16.5879 | $16.59 | $16.60 | $16.60 |
| Purchase #6 | $74.45 | 7.816% | $80.269 | $80.27 | $80.25 | $80.30 |
| Purchase #7 | $172.65 | 6.275% | $183.4838 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $759.06 | $830.8669 | $830.86 | $830.90 | $830.90 | |