| 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 | $149.78 | 13.369% | $169.8041 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $133.97 | 10.372% | $147.8654 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $189.40 | 4.702% | $198.3056 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $121.36 | 13.357% | $137.5701 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $250.73 | 9.271% | $273.9752 | $273.98 | $274.00 | $274.00 |
| Purchase #6 | $100.88 | 5.724% | $106.6544 | $106.65 | $106.65 | $106.70 |
| Purchase #7 | $157.48 | 9.843% | $172.9808 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $1,103.60 | $1,207.1556 | $1,207.16 | $1,207.15 | $1,207.30 | |