| 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 | $144.97 | 7.484% | $155.8196 | $155.82 | $155.80 | $155.80 |
| Purchase #2 | $134.67 | 9.662% | $147.6818 | $147.68 | $147.70 | $147.70 |
| Purchase #3 | $198.92 | 8.606% | $216.0391 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $168.87 | 11.397% | $188.1161 | $188.12 | $188.10 | $188.10 |
| Purchase #5 | $141.50 | 9.523% | $154.975 | $154.98 | $155.00 | $155.00 |
| Purchase #6 | $60.53 | 10.419% | $66.8366 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $139.79 | 10.316% | $154.2107 | $154.21 | $154.20 | $154.20 |
| 7 purchase totals = | $989.25 | $1,083.6789 | $1,083.69 | $1,083.70 | $1,083.60 | |