| 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 | $169.93 | 4.131% | $176.9498 | $176.95 | $176.95 | $176.90 |
| Purchase #2 | $130.90 | 5.809% | $138.504 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $151.38 | 7.678% | $163.003 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $48.59 | 3.380% | $50.2323 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $193.88 | 5.526% | $204.5938 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $42.81 | 9.606% | $46.9223 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $198.87 | 12.742% | $224.21 | $224.21 | $224.20 | $224.20 |
| 7 purchase totals = | $936.36 | $1,004.4152 | $1,004.40 | $1,004.40 | $1,004.30 | |