| 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 | $155.33 | 11.127% | $172.6136 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $186.75 | 12.291% | $209.7034 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $76.51 | 3.547% | $79.2238 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $31.87 | 13.847% | $36.283 | $36.28 | $36.30 | $36.30 |
| Purchase #5 | $154.57 | 8.347% | $167.472 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $99.33 | 7.806% | $107.0837 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $145.28 | 3.190% | $149.9144 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $849.64 | $922.2939 | $922.27 | $922.25 | $922.30 | |