| 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 | $92.82 | 8.459% | $100.6716 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $205.36 | 7.697% | $221.1666 | $221.17 | $221.15 | $221.20 |
| Purchase #3 | $77.88 | 9.543% | $85.3121 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $107.91 | 13.414% | $122.385 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $137.27 | 7.569% | $147.66 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $185.72 | 12.447% | $208.8366 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $187.84 | 3.642% | $194.6811 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $994.80 | $1,080.7130 | $1,080.72 | $1,080.70 | $1,080.80 | |