| 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 | $144.42 | 9.766% | $158.5241 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $31.40 | 13.712% | $35.7056 | $35.71 | $35.70 | $35.70 |
| Purchase #3 | $95.66 | 13.189% | $108.2766 | $108.28 | $108.30 | $108.30 |
| Purchase #4 | $152.52 | 7.413% | $163.8263 | $163.83 | $163.85 | $163.80 |
| Purchase #5 | $86.62 | 8.138% | $93.6691 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $86.31 | 11.536% | $96.2667 | $96.27 | $96.25 | $96.30 |
| Purchase #7 | $246.61 | 4.393% | $257.4436 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $843.54 | $913.7120 | $913.72 | $913.70 | $913.70 | |