| 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 | $141.57 | 6.829% | $151.2378 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $105.99 | 6.105% | $112.4607 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $246.82 | 5.221% | $259.7065 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $33.53 | 4.609% | $35.0754 | $35.08 | $35.10 | $35.10 |
| Purchase #5 | $26.42 | 8.842% | $28.7561 | $28.76 | $28.75 | $28.80 |
| Purchase #6 | $26.50 | 10.446% | $29.2682 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $162.36 | 9.207% | $177.3085 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $743.19 | $793.8132 | $793.83 | $793.80 | $793.90 | |