| 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 | $195.97 | 6.550% | $208.806 | $208.81 | $208.80 | $208.80 |
| Purchase #2 | $217.60 | 9.209% | $237.6388 | $237.64 | $237.65 | $237.60 |
| Purchase #3 | $128.49 | 9.573% | $140.7903 | $140.79 | $140.80 | $140.80 |
| Purchase #4 | $127.43 | 6.672% | $135.9321 | $135.93 | $135.95 | $135.90 |
| Purchase #5 | $13.30 | 7.326% | $14.2744 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $72.62 | 3.853% | $75.418 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $11.51 | 12.646% | $12.9656 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $766.92 | $825.8252 | $825.83 | $825.80 | $825.80 | |