| 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 | $141.60 | 3.580% | $146.6693 | $146.67 | $146.65 | $146.70 |
| Purchase #2 | $186.56 | 7.555% | $200.6546 | $200.65 | $200.65 | $200.70 |
| Purchase #3 | $156.57 | 5.601% | $165.3395 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $28.95 | 10.237% | $31.9136 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $214.93 | 12.671% | $242.1638 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $46.36 | 8.178% | $50.1513 | $50.15 | $50.15 | $50.20 |
| Purchase #7 | $202.41 | 8.648% | $219.9144 | $219.91 | $219.90 | $219.90 |
| 7 purchase totals = | $977.38 | $1,056.8065 | $1,056.79 | $1,056.75 | $1,056.90 | |