| 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 | $186.71 | 8.817% | $203.1722 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $6.64 | 13.377% | $7.5282 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $75.71 | 9.801% | $83.1303 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $57.96 | 9.316% | $63.3596 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $157.74 | 4.820% | $165.3431 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $43.63 | 7.792% | $47.0296 | $47.03 | $47.05 | $47.00 |
| Purchase #7 | $190.28 | 11.537% | $212.2326 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $718.67 | $781.7956 | $781.79 | $781.85 | $781.70 | |