| 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 | $200.82 | 9.446% | $219.7895 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $33.53 | 3.441% | $34.6838 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $41.88 | 8.333% | $45.3699 | $45.37 | $45.35 | $45.40 |
| Purchase #4 | $12.76 | 9.605% | $13.9856 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $156.69 | 13.641% | $178.0641 | $178.06 | $178.05 | $178.10 |
| Purchase #6 | $33.78 | 3.157% | $34.8464 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $197.61 | 6.473% | $210.4013 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $677.07 | $737.1406 | $737.14 | $737.15 | $737.20 | |