| 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 | $154.45 | 6.823% | $164.9881 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $149.95 | 3.657% | $155.4337 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $87.91 | 13.127% | $99.4499 | $99.45 | $99.45 | $99.40 |
| Purchase #4 | $236.34 | 4.131% | $246.1032 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $183.84 | 9.337% | $201.0051 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $103.75 | 11.151% | $115.3192 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $165.31 | 10.688% | $182.9783 | $182.98 | $183.00 | $183.00 |
| 7 purchase totals = | $1,081.55 | $1,165.2775 | $1,165.28 | $1,165.30 | $1,165.20 | |