| 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 | $165.26 | 10.150% | $182.0339 | $182.03 | $182.05 | $182.00 |
| Purchase #2 | $81.50 | 4.576% | $85.2294 | $85.23 | $85.25 | $85.20 |
| Purchase #3 | $236.88 | 13.551% | $268.9796 | $268.98 | $269.00 | $269.00 |
| Purchase #4 | $142.40 | 9.597% | $156.0661 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $6.74 | 6.126% | $7.1529 | $7.15 | $7.15 | $7.20 |
| Purchase #6 | $205.48 | 9.418% | $224.8321 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $177.66 | 7.583% | $191.132 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $1,015.92 | $1,115.4260 | $1,115.42 | $1,115.50 | $1,115.40 | |