| 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 | $198.40 | 10.750% | $219.728 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $167.98 | 4.657% | $175.8028 | $175.80 | $175.80 | $175.80 |
| Purchase #3 | $123.95 | 7.258% | $132.9463 | $132.95 | $132.95 | $132.90 |
| Purchase #4 | $246.69 | 7.537% | $265.283 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $182.42 | 12.367% | $204.9799 | $204.98 | $205.00 | $205.00 |
| Purchase #6 | $128.28 | 13.737% | $145.9018 | $145.90 | $145.90 | $145.90 |
| Purchase #7 | $234.30 | 12.199% | $262.8823 | $262.88 | $262.90 | $262.90 |
| 7 purchase totals = | $1,282.02 | $1,407.5241 | $1,407.52 | $1,407.60 | $1,407.50 | |