| 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 | $137.43 | 4.678% | $143.859 | $143.86 | $143.85 | $143.90 |
| Purchase #2 | $54.57 | 10.618% | $60.3642 | $60.36 | $60.35 | $60.40 |
| Purchase #3 | $73.47 | 10.736% | $81.3577 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $170.93 | 9.674% | $187.4658 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $49.33 | 7.833% | $53.194 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $68.94 | 11.699% | $77.0053 | $77.01 | $77.00 | $77.00 |
| Purchase #7 | $155.58 | 11.569% | $173.5791 | $173.58 | $173.60 | $173.60 |
| 7 purchase totals = | $710.25 | $776.8251 | $776.83 | $776.80 | $777.00 | |