| 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 | $144.87 | 8.186% | $156.7291 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $97.27 | 6.265% | $103.364 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $30.88 | 6.662% | $32.9372 | $32.94 | $32.95 | $32.90 |
| Purchase #4 | $83.74 | 13.152% | $94.7535 | $94.75 | $94.75 | $94.80 |
| Purchase #5 | $191.43 | 9.560% | $209.7307 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $30.86 | 13.196% | $34.9323 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $112.37 | 8.337% | $121.7383 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $691.42 | $754.1851 | $754.18 | $754.25 | $754.10 | |