| 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 | $179.55 | 10.626% | $198.629 | $198.63 | $198.65 | $198.60 |
| Purchase #2 | $241.48 | 9.821% | $265.1958 | $265.20 | $265.20 | $265.20 |
| Purchase #3 | $152.28 | 11.289% | $169.4709 | $169.47 | $169.45 | $169.50 |
| Purchase #4 | $103.66 | 7.474% | $111.4075 | $111.41 | $111.40 | $111.40 |
| Purchase #5 | $178.66 | 10.385% | $197.2138 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $105.67 | 10.461% | $116.7241 | $116.72 | $116.70 | $116.70 |
| Purchase #7 | $227.46 | 8.331% | $246.4097 | $246.41 | $246.40 | $246.40 |
| 7 purchase totals = | $1,188.76 | $1,305.0508 | $1,305.05 | $1,305.00 | $1,305.00 | |