| 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 | $140.47 | 5.230% | $147.8166 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $176.61 | 11.112% | $196.2349 | $196.23 | $196.25 | $196.20 |
| Purchase #3 | $68.41 | 8.256% | $74.0579 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $55.45 | 5.577% | $58.5424 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $130.65 | 11.776% | $146.0353 | $146.04 | $146.05 | $146.00 |
| Purchase #6 | $146.35 | 10.717% | $162.0343 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $8.99 | 3.369% | $9.2929 | $9.29 | $9.30 | $9.30 |
| 7 purchase totals = | $726.93 | $794.0143 | $794.01 | $794.05 | $793.90 | |