| 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 | $163.97 | 8.592% | $178.0583 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $134.57 | 6.740% | $143.64 | $143.64 | $143.65 | $143.60 |
| Purchase #3 | $30.80 | 10.584% | $34.0599 | $34.06 | $34.05 | $34.10 |
| Purchase #4 | $189.75 | 3.726% | $196.8201 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $12.30 | 9.444% | $13.4616 | $13.46 | $13.45 | $13.50 |
| Purchase #6 | $28.44 | 4.208% | $29.6368 | $29.64 | $29.65 | $29.60 |
| Purchase #7 | $50.70 | 11.409% | $56.4844 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $610.53 | $652.1611 | $652.16 | $652.15 | $652.20 | |