| 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 | $149.30 | 9.534% | $163.5343 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $10.31 | 7.289% | $11.0615 | $11.06 | $11.05 | $11.10 |
| Purchase #3 | $203.84 | 13.208% | $230.7632 | $230.76 | $230.75 | $230.80 |
| Purchase #4 | $61.42 | 10.365% | $67.7862 | $67.79 | $67.80 | $67.80 |
| Purchase #5 | $139.64 | 7.816% | $150.5543 | $150.55 | $150.55 | $150.60 |
| Purchase #6 | $165.53 | 10.400% | $182.7451 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $62.88 | 9.688% | $68.9718 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $792.92 | $875.4164 | $875.41 | $875.40 | $875.50 | |