| 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 | $110.78 | 13.701% | $125.958 | $125.96 | $125.95 | $126.00 |
| Purchase #2 | $149.83 | 10.644% | $165.7779 | $165.78 | $165.80 | $165.80 |
| Purchase #3 | $17.27 | 6.217% | $18.3437 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $157.35 | 7.490% | $169.1355 | $169.14 | $169.15 | $169.10 |
| Purchase #5 | $67.26 | 11.146% | $74.7568 | $74.76 | $74.75 | $74.80 |
| Purchase #6 | $5.54 | 5.242% | $5.8304 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $100.66 | 6.128% | $106.8284 | $106.83 | $106.85 | $106.80 |
| 7 purchase totals = | $608.69 | $666.6307 | $666.64 | $666.70 | $666.60 | |