| 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 | $155.84 | 12.635% | $175.5304 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $13.50 | 4.673% | $14.1309 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $149.96 | 10.458% | $165.6428 | $165.64 | $165.65 | $165.60 |
| Purchase #4 | $234.81 | 4.874% | $246.2546 | $246.25 | $246.25 | $246.30 |
| Purchase #5 | $169.26 | 13.828% | $192.6653 | $192.67 | $192.65 | $192.70 |
| Purchase #6 | $138.47 | 8.666% | $150.4698 | $150.47 | $150.45 | $150.50 |
| Purchase #7 | $56.44 | 9.568% | $61.8402 | $61.84 | $61.85 | $61.80 |
| 7 purchase totals = | $918.28 | $1,006.5340 | $1,006.53 | $1,006.55 | $1,006.50 | |