| 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 | $92.31 | 9.163% | $100.7684 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $127.79 | 7.533% | $137.4164 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $146.32 | 9.711% | $160.5291 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $150.92 | 12.425% | $169.6718 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $76.65 | 8.492% | $83.1591 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $147.61 | 11.821% | $165.059 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $122.43 | 5.577% | $129.2579 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $864.03 | $945.8617 | $945.87 | $945.80 | $946.00 | |