| 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 | $196.36 | 11.869% | $219.666 | $219.67 | $219.65 | $219.70 |
| Purchase #2 | $50.94 | 3.128% | $52.5334 | $52.53 | $52.55 | $52.50 |
| Purchase #3 | $156.31 | 10.665% | $172.9805 | $172.98 | $173.00 | $173.00 |
| Purchase #4 | $164.49 | 5.270% | $173.1586 | $173.16 | $173.15 | $173.20 |
| Purchase #5 | $197.31 | 13.870% | $224.6769 | $224.68 | $224.70 | $224.70 |
| Purchase #6 | $128.74 | 11.237% | $143.2065 | $143.21 | $143.20 | $143.20 |
| Purchase #7 | $176.59 | 9.250% | $192.9246 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $1,070.74 | $1,179.1465 | $1,179.15 | $1,179.15 | $1,179.20 | |