| 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 | $166.88 | 10.348% | $184.1487 | $184.15 | $184.15 | $184.10 |
| Purchase #2 | $230.70 | 11.235% | $256.6191 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $193.31 | 3.492% | $200.0604 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $189.33 | 4.114% | $197.119 | $197.12 | $197.10 | $197.10 |
| Purchase #5 | $6.60 | 13.770% | $7.5088 | $7.51 | $7.50 | $7.50 |
| Purchase #6 | $20.94 | 9.651% | $22.9609 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $14.28 | 12.564% | $16.0741 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $822.04 | $884.4910 | $884.49 | $884.40 | $884.50 | |