| 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 | $138.93 | 7.821% | $149.7957 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $50.97 | 4.671% | $53.3508 | $53.35 | $53.35 | $53.40 |
| Purchase #3 | $178.53 | 10.191% | $196.724 | $196.72 | $196.70 | $196.70 |
| Purchase #4 | $47.39 | 11.206% | $52.7005 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $133.71 | 8.142% | $144.5967 | $144.60 | $144.60 | $144.60 |
| Purchase #6 | $20.89 | 5.650% | $22.0703 | $22.07 | $22.05 | $22.10 |
| Purchase #7 | $104.75 | 12.380% | $117.7181 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $675.17 | $736.9561 | $736.96 | $736.90 | $737.00 | |