| 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 | $157.77 | 8.577% | $171.3019 | $171.30 | $171.30 | $171.30 |
| Purchase #2 | $194.62 | 4.768% | $203.8995 | $203.90 | $203.90 | $203.90 |
| Purchase #3 | $10.70 | 10.762% | $11.8515 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $106.34 | 3.218% | $109.762 | $109.76 | $109.75 | $109.80 |
| Purchase #5 | $78.31 | 12.623% | $88.1951 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $189.74 | 9.482% | $207.7311 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $155.97 | 10.137% | $171.7807 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $893.45 | $964.5218 | $964.52 | $964.55 | $964.60 | |