| 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 | $171.67 | 7.383% | $184.3444 | $184.34 | $184.35 | $184.30 |
| Purchase #2 | $188.72 | 3.613% | $195.5385 | $195.54 | $195.55 | $195.50 |
| Purchase #3 | $39.52 | 10.108% | $43.5147 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $171.62 | 8.451% | $186.1236 | $186.12 | $186.10 | $186.10 |
| Purchase #5 | $243.29 | 13.640% | $276.4748 | $276.47 | $276.45 | $276.50 |
| Purchase #6 | $206.86 | 7.756% | $222.9041 | $222.90 | $222.90 | $222.90 |
| Purchase #7 | $23.88 | 8.866% | $25.9972 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $1,045.56 | $1,134.8973 | $1,134.88 | $1,134.85 | $1,134.80 | |