| 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 | $158.67 | 10.643% | $175.5572 | $175.56 | $175.55 | $175.60 |
| Purchase #2 | $41.73 | 13.419% | $47.3297 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $122.95 | 5.456% | $129.6582 | $129.66 | $129.65 | $129.70 |
| Purchase #4 | $52.63 | 13.397% | $59.6808 | $59.68 | $59.70 | $59.70 |
| Purchase #5 | $50.64 | 11.835% | $56.6332 | $56.63 | $56.65 | $56.60 |
| Purchase #6 | $135.81 | 7.316% | $145.7459 | $145.75 | $145.75 | $145.70 |
| Purchase #7 | $38.69 | 11.202% | $43.0241 | $43.02 | $43.00 | $43.00 |
| 7 purchase totals = | $601.12 | $657.6291 | $657.63 | $657.65 | $657.60 | |