| 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 | $148.29 | 13.808% | $168.7659 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $94.25 | 5.484% | $99.4187 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $83.30 | 10.607% | $92.1356 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $248.30 | 11.374% | $276.5416 | $276.54 | $276.55 | $276.50 |
| Purchase #5 | $19.50 | 13.713% | $22.174 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $6.58 | 12.277% | $7.3878 | $7.39 | $7.40 | $7.40 |
| Purchase #7 | $225.43 | 7.483% | $242.2989 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $825.65 | $908.7225 | $908.73 | $908.70 | $908.70 | |