| 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 | $129.40 | 12.629% | $145.7419 | $145.74 | $145.75 | $145.70 |
| Purchase #2 | $94.99 | 7.588% | $102.1978 | $102.20 | $102.20 | $102.20 |
| Purchase #3 | $124.40 | 12.339% | $139.7497 | $139.75 | $139.75 | $139.70 |
| Purchase #4 | $16.74 | 13.658% | $19.0263 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $139.61 | 7.651% | $150.2916 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $150.79 | 9.703% | $165.4212 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $8.99 | 12.484% | $10.1123 | $10.11 | $10.10 | $10.10 |
| 7 purchase totals = | $664.92 | $732.5408 | $732.54 | $732.55 | $732.40 | |