| 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 | $156.52 | 12.593% | $176.2306 | $176.23 | $176.25 | $176.20 |
| Purchase #2 | $28.35 | 5.123% | $29.8024 | $29.80 | $29.80 | $29.80 |
| Purchase #3 | $131.55 | 6.396% | $139.9639 | $139.96 | $139.95 | $140.00 |
| Purchase #4 | $63.98 | 5.481% | $67.4867 | $67.49 | $67.50 | $67.50 |
| Purchase #5 | $186.94 | 7.386% | $200.7474 | $200.75 | $200.75 | $200.70 |
| Purchase #6 | $169.82 | 4.710% | $177.8185 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $174.96 | 11.343% | $194.8057 | $194.81 | $194.80 | $194.80 |
| 7 purchase totals = | $912.12 | $986.8552 | $986.86 | $986.85 | $986.80 | |