| 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 | $170.32 | 3.710% | $176.6389 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $103.89 | 12.311% | $116.6799 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $88.81 | 10.171% | $97.8429 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $238.97 | 13.806% | $271.9622 | $271.96 | $271.95 | $272.00 |
| Purchase #5 | $149.93 | 10.275% | $165.3353 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $39.92 | 13.508% | $45.3124 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $172.74 | 7.489% | $185.6765 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $964.58 | $1,059.4481 | $1,059.45 | $1,059.50 | $1,059.40 | |