| 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 | $112.88 | 6.576% | $120.303 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $108.87 | 4.483% | $113.7506 | $113.75 | $113.75 | $113.80 |
| Purchase #3 | $12.88 | 11.134% | $14.3141 | $14.31 | $14.30 | $14.30 |
| Purchase #4 | $239.84 | 11.603% | $267.6686 | $267.67 | $267.65 | $267.70 |
| Purchase #5 | $16.84 | 5.609% | $17.7846 | $17.78 | $17.80 | $17.80 |
| Purchase #6 | $83.55 | 4.589% | $87.3841 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $136.39 | 8.253% | $147.6463 | $147.65 | $147.65 | $147.60 |
| 7 purchase totals = | $711.25 | $768.8513 | $768.84 | $768.85 | $768.90 | |