| 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 | $149.41 | 10.300% | $164.7992 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $46.26 | 9.725% | $50.7588 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $16.31 | 8.682% | $17.726 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $96.95 | 7.542% | $104.262 | $104.26 | $104.25 | $104.30 |
| Purchase #5 | $203.55 | 7.771% | $219.3679 | $219.37 | $219.35 | $219.40 |
| Purchase #6 | $65.38 | 9.243% | $71.4231 | $71.42 | $71.40 | $71.40 |
| Purchase #7 | $228.84 | 11.180% | $254.4243 | $254.42 | $254.40 | $254.40 |
| 7 purchase totals = | $806.70 | $882.7613 | $882.76 | $882.70 | $882.80 | |