| 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 | $163.46 | 13.408% | $185.3767 | $185.38 | $185.40 | $185.40 |
| Purchase #2 | $179.48 | 8.597% | $194.9099 | $194.91 | $194.90 | $194.90 |
| Purchase #3 | $12.77 | 8.793% | $13.8929 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $10.30 | 10.166% | $11.3471 | $11.35 | $11.35 | $11.30 |
| Purchase #5 | $217.60 | 12.716% | $245.27 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $14.57 | 11.289% | $16.2148 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $9.43 | 6.388% | $10.0324 | $10.03 | $10.05 | $10.00 |
| 7 purchase totals = | $607.61 | $677.0438 | $677.04 | $677.05 | $677.00 | |