| 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 | $175.49 | 12.493% | $197.414 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $154.52 | 6.754% | $164.9563 | $164.96 | $164.95 | $165.00 |
| Purchase #3 | $6.70 | 11.239% | $7.453 | $7.45 | $7.45 | $7.50 |
| Purchase #4 | $15.29 | 8.804% | $16.6361 | $16.64 | $16.65 | $16.60 |
| Purchase #5 | $180.26 | 11.147% | $200.3536 | $200.35 | $200.35 | $200.40 |
| Purchase #6 | $178.65 | 6.529% | $190.3141 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $151.71 | 11.513% | $169.1764 | $169.18 | $169.20 | $169.20 |
| 7 purchase totals = | $862.62 | $946.3035 | $946.30 | $946.30 | $946.40 | |