| 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 | $106.89 | 7.570% | $114.9816 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $142.29 | 9.593% | $155.9399 | $155.94 | $155.95 | $155.90 |
| Purchase #3 | $127.61 | 8.102% | $137.949 | $137.95 | $137.95 | $137.90 |
| Purchase #4 | $16.94 | 5.432% | $17.8602 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $40.81 | 4.547% | $42.6656 | $42.67 | $42.65 | $42.70 |
| Purchase #6 | $87.27 | 8.171% | $94.4008 | $94.40 | $94.40 | $94.40 |
| Purchase #7 | $23.38 | 5.126% | $24.5785 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $545.19 | $588.3756 | $588.38 | $588.40 | $588.40 | |