| 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 | $28.81 | 13.440% | $32.6821 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $181.87 | 10.786% | $201.4865 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $140.49 | 11.753% | $157.0018 | $157.00 | $157.00 | $157.00 |
| Purchase #4 | $51.38 | 3.315% | $53.0832 | $53.08 | $53.10 | $53.10 |
| Purchase #5 | $149.35 | 7.616% | $160.7245 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $215.55 | 8.221% | $233.2704 | $233.27 | $233.25 | $233.30 |
| Purchase #7 | $100.57 | 6.121% | $106.7259 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $868.02 | $944.9744 | $944.97 | $945.00 | $945.00 | |