| 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 | $123.54 | 5.477% | $130.3063 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $47.81 | 7.202% | $51.2533 | $51.25 | $51.25 | $51.30 |
| Purchase #3 | $97.77 | 10.315% | $107.855 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $45.87 | 3.186% | $47.3314 | $47.33 | $47.35 | $47.30 |
| Purchase #5 | $137.43 | 5.402% | $144.854 | $144.85 | $144.85 | $144.90 |
| Purchase #6 | $161.69 | 9.548% | $177.1282 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $178.83 | 11.839% | $200.0017 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $792.94 | $858.7299 | $858.73 | $858.75 | $858.80 | |