| 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 | $157.43 | 6.390% | $167.4898 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $194.95 | 5.858% | $206.3702 | $206.37 | $206.35 | $206.40 |
| Purchase #3 | $141.33 | 3.614% | $146.4377 | $146.44 | $146.45 | $146.40 |
| Purchase #4 | $67.31 | 5.769% | $71.1931 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $177.35 | 4.576% | $185.4655 | $185.47 | $185.45 | $185.50 |
| Purchase #6 | $146.99 | 9.642% | $161.1628 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $198.97 | 10.412% | $219.6868 | $219.69 | $219.70 | $219.70 |
| 7 purchase totals = | $1,084.33 | $1,157.8059 | $1,157.81 | $1,157.80 | $1,157.90 | |