| 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 | $155.51 | 6.138% | $165.0552 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $40.93 | 11.779% | $45.7511 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $36.29 | 4.782% | $38.0254 | $38.03 | $38.05 | $38.00 |
| Purchase #4 | $83.44 | 9.282% | $91.1849 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $23.28 | 8.835% | $25.3368 | $25.34 | $25.35 | $25.30 |
| Purchase #6 | $152.93 | 11.713% | $170.8427 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $129.29 | 6.621% | $137.8503 | $137.85 | $137.85 | $137.90 |
| 7 purchase totals = | $621.67 | $674.0464 | $674.05 | $674.10 | $674.10 | |