| 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 | $145.57 | 13.852% | $165.7344 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $34.72 | 13.127% | $39.2777 | $39.28 | $39.30 | $39.30 |
| Purchase #3 | $24.61 | 6.294% | $26.159 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $56.45 | 10.453% | $62.3507 | $62.35 | $62.35 | $62.40 |
| Purchase #5 | $35.78 | 11.427% | $39.8686 | $39.87 | $39.85 | $39.90 |
| Purchase #6 | $179.37 | 4.681% | $187.7663 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $45.59 | 11.696% | $50.9222 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $522.09 | $572.0789 | $572.08 | $572.05 | $572.20 | |