| 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 | $139.62 | 7.662% | $150.3177 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $242.28 | 6.492% | $258.0088 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $17.51 | 11.284% | $19.4858 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $144.73 | 12.593% | $162.9558 | $162.96 | $162.95 | $163.00 |
| Purchase #5 | $79.39 | 10.354% | $87.61 | $87.61 | $87.60 | $87.60 |
| Purchase #6 | $38.60 | 5.486% | $40.7176 | $40.72 | $40.70 | $40.70 |
| Purchase #7 | $27.57 | 4.836% | $28.9033 | $28.90 | $28.90 | $28.90 |
| 7 purchase totals = | $689.70 | $747.9990 | $748.01 | $747.95 | $748.00 | |