| 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 | $185.65 | 6.576% | $197.8583 | $197.86 | $197.85 | $197.90 |
| Purchase #2 | $215.71 | 3.792% | $223.8897 | $223.89 | $223.90 | $223.90 |
| Purchase #3 | $106.39 | 10.542% | $117.6056 | $117.61 | $117.60 | $117.60 |
| Purchase #4 | $29.59 | 7.251% | $31.7356 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $237.69 | 3.759% | $246.6248 | $246.62 | $246.60 | $246.60 |
| Purchase #6 | $21.88 | 4.524% | $22.8699 | $22.87 | $22.85 | $22.90 |
| Purchase #7 | $33.61 | 6.543% | $35.8091 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $830.52 | $876.3930 | $876.40 | $876.35 | $876.40 | |