| 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 | $74.69 | 7.503% | $80.294 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $36.55 | 12.503% | $41.1198 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $152.43 | 3.626% | $157.9571 | $157.96 | $157.95 | $158.00 |
| Purchase #4 | $119.69 | 12.189% | $134.279 | $134.28 | $134.30 | $134.30 |
| Purchase #5 | $60.70 | 11.718% | $67.8128 | $67.81 | $67.80 | $67.80 |
| Purchase #6 | $63.58 | 13.764% | $72.3312 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $170.54 | 3.249% | $176.0808 | $176.08 | $176.10 | $176.10 |
| 7 purchase totals = | $678.18 | $729.8747 | $729.87 | $729.90 | $729.90 | |