| 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 | $123.82 | 12.547% | $139.3557 | $139.36 | $139.35 | $139.40 |
| Purchase #2 | $63.86 | 7.644% | $68.7415 | $68.74 | $68.75 | $68.70 |
| Purchase #3 | $158.73 | 6.166% | $168.5173 | $168.52 | $168.50 | $168.50 |
| Purchase #4 | $18.32 | 11.802% | $20.4821 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $183.94 | 10.751% | $203.7154 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $141.34 | 9.518% | $154.7927 | $154.79 | $154.80 | $154.80 |
| Purchase #7 | $139.67 | 4.674% | $146.1982 | $146.20 | $146.20 | $146.20 |
| 7 purchase totals = | $829.68 | $901.8029 | $901.81 | $901.80 | $901.80 | |