| 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 | $166.95 | 7.140% | $178.8702 | $178.87 | $178.85 | $178.90 |
| Purchase #2 | $240.53 | 12.236% | $269.9613 | $269.96 | $269.95 | $270.00 |
| Purchase #3 | $99.93 | 4.175% | $104.1021 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $41.51 | 13.427% | $47.0835 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $227.62 | 3.510% | $235.6095 | $235.61 | $235.60 | $235.60 |
| Purchase #6 | $61.63 | 10.121% | $67.8676 | $67.87 | $67.85 | $67.90 |
| Purchase #7 | $214.87 | 6.685% | $229.2341 | $229.23 | $229.25 | $229.20 |
| 7 purchase totals = | $1,053.04 | $1,132.7283 | $1,132.72 | $1,132.70 | $1,132.80 | |