| 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 | $164.30 | 12.790% | $185.314 | $185.31 | $185.30 | $185.30 |
| Purchase #2 | $167.69 | 8.474% | $181.9001 | $181.90 | $181.90 | $181.90 |
| Purchase #3 | $33.27 | 3.470% | $34.4245 | $34.42 | $34.40 | $34.40 |
| Purchase #4 | $112.62 | 5.841% | $119.1981 | $119.20 | $119.20 | $119.20 |
| Purchase #5 | $117.59 | 11.375% | $130.9659 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $36.87 | 12.465% | $41.4658 | $41.47 | $41.45 | $41.50 |
| Purchase #7 | $243.85 | 13.697% | $277.2501 | $277.25 | $277.25 | $277.30 |
| 7 purchase totals = | $876.19 | $970.5185 | $970.52 | $970.45 | $970.60 | |