| 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 | $162.73 | 9.529% | $178.2365 | $178.24 | $178.25 | $178.20 |
| Purchase #2 | $8.68 | 3.853% | $9.0144 | $9.01 | $9.00 | $9.00 |
| Purchase #3 | $143.74 | 8.710% | $156.2598 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $156.26 | 12.310% | $175.4956 | $175.50 | $175.50 | $175.50 |
| Purchase #5 | $89.87 | 5.478% | $94.7931 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $119.86 | 10.446% | $132.3806 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $123.33 | 13.738% | $140.2731 | $140.27 | $140.25 | $140.30 |
| 7 purchase totals = | $804.47 | $886.4531 | $886.45 | $886.45 | $886.50 | |