| 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 | $179.35 | 8.657% | $194.8763 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $209.30 | 4.849% | $219.449 | $219.45 | $219.45 | $219.40 |
| Purchase #3 | $6.92 | 10.110% | $7.6196 | $7.62 | $7.60 | $7.60 |
| Purchase #4 | $109.90 | 3.460% | $113.7025 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $91.96 | 11.359% | $102.4057 | $102.41 | $102.40 | $102.40 |
| Purchase #6 | $105.95 | 8.533% | $114.9907 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $190.63 | 8.324% | $206.498 | $206.50 | $206.50 | $206.50 |
| 7 purchase totals = | $894.01 | $959.5418 | $959.55 | $959.55 | $959.50 | |