| 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 | $16.27 | 12.780% | $18.3493 | $18.35 | $18.35 | $18.30 |
| Purchase #2 | $76.32 | 7.821% | $82.289 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $242.41 | 9.128% | $264.5372 | $264.54 | $264.55 | $264.50 |
| Purchase #4 | $138.92 | 7.464% | $149.289 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $186.74 | 4.528% | $195.1956 | $195.20 | $195.20 | $195.20 |
| Purchase #6 | $169.28 | 10.200% | $186.5466 | $186.55 | $186.55 | $186.50 |
| Purchase #7 | $40.30 | 4.784% | $42.228 | $42.23 | $42.25 | $42.20 |
| 7 purchase totals = | $870.24 | $938.4347 | $938.45 | $938.50 | $938.30 | |