| 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 | $153.72 | 11.790% | $171.8436 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $163.62 | 5.238% | $172.1904 | $172.19 | $172.20 | $172.20 |
| Purchase #3 | $16.95 | 7.306% | $18.1884 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $240.35 | 5.542% | $253.6702 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $152.45 | 12.507% | $171.5169 | $171.52 | $171.50 | $171.50 |
| Purchase #6 | $203.81 | 10.317% | $224.8371 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $128.83 | 13.396% | $146.0881 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $1,059.73 | $1,158.3347 | $1,158.34 | $1,158.35 | $1,158.30 | |