| 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 | $229.63 | 10.299% | $253.2796 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $170.51 | 10.358% | $188.1714 | $188.17 | $188.15 | $188.20 |
| Purchase #3 | $100.67 | 7.503% | $108.2233 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $184.77 | 12.324% | $207.5411 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $5.88 | 10.839% | $6.5173 | $6.52 | $6.50 | $6.50 |
| Purchase #6 | $154.39 | 6.649% | $164.6554 | $164.66 | $164.65 | $164.70 |
| Purchase #7 | $169.33 | 5.862% | $179.2561 | $179.26 | $179.25 | $179.30 |
| 7 purchase totals = | $1,015.18 | $1,107.6442 | $1,107.65 | $1,107.60 | $1,107.70 | |