| 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 | $156.64 | 8.422% | $169.8322 | $169.83 | $169.85 | $169.80 |
| Purchase #2 | $167.69 | 13.315% | $190.0179 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $11.74 | 13.478% | $13.3223 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $128.85 | 6.418% | $137.1196 | $137.12 | $137.10 | $137.10 |
| Purchase #5 | $147.85 | 4.812% | $154.9645 | $154.96 | $154.95 | $155.00 |
| Purchase #6 | $174.37 | 11.657% | $194.6963 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $148.43 | 4.715% | $155.4285 | $155.43 | $155.45 | $155.40 |
| 7 purchase totals = | $935.57 | $1,015.3813 | $1,015.38 | $1,015.35 | $1,015.30 | |