| 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 | $145.91 | 9.572% | $159.8765 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $61.34 | 6.324% | $65.2191 | $65.22 | $65.20 | $65.20 |
| Purchase #3 | $56.61 | 12.350% | $63.6013 | $63.60 | $63.60 | $63.60 |
| Purchase #4 | $101.85 | 5.266% | $107.2134 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $106.81 | 4.416% | $111.5267 | $111.53 | $111.55 | $111.50 |
| Purchase #6 | $178.59 | 12.807% | $201.462 | $201.46 | $201.45 | $201.50 |
| Purchase #7 | $179.30 | 8.205% | $194.0116 | $194.01 | $194.00 | $194.00 |
| 7 purchase totals = | $830.41 | $902.9106 | $902.91 | $902.90 | $902.90 | |