| 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 | $177.53 | 6.313% | $188.7375 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $38.82 | 11.821% | $43.4089 | $43.41 | $43.40 | $43.40 |
| Purchase #3 | $45.48 | 11.287% | $50.6133 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $170.96 | 13.229% | $193.5763 | $193.58 | $193.60 | $193.60 |
| Purchase #5 | $7.94 | 11.749% | $8.8729 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $12.60 | 12.299% | $14.1497 | $14.15 | $14.15 | $14.10 |
| Purchase #7 | $97.84 | 9.851% | $107.4782 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $551.17 | $606.8368 | $606.84 | $606.85 | $606.80 | |