| 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 | $117.81 | 13.384% | $133.5777 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $146.72 | 10.553% | $162.2034 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $75.57 | 7.589% | $81.305 | $81.31 | $81.30 | $81.30 |
| Purchase #4 | $164.96 | 5.613% | $174.2192 | $174.22 | $174.20 | $174.20 |
| Purchase #5 | $209.84 | 9.733% | $230.2637 | $230.26 | $230.25 | $230.30 |
| Purchase #6 | $109.61 | 7.805% | $118.1651 | $118.17 | $118.15 | $118.20 |
| Purchase #7 | $29.94 | 7.859% | $32.293 | $32.29 | $32.30 | $32.30 |
| 7 purchase totals = | $854.45 | $932.0271 | $932.03 | $932.00 | $932.10 | |