| 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 | $149.75 | 10.362% | $165.2671 | $165.27 | $165.25 | $165.30 |
| Purchase #2 | $199.79 | 3.263% | $206.3091 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $108.31 | 10.690% | $119.8883 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $230.63 | 4.605% | $241.2505 | $241.25 | $241.25 | $241.30 |
| Purchase #5 | $120.47 | 6.434% | $128.221 | $128.22 | $128.20 | $128.20 |
| Purchase #6 | $141.40 | 12.219% | $158.6777 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $74.41 | 6.570% | $79.2987 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $1,024.76 | $1,098.9124 | $1,098.92 | $1,098.90 | $1,099.00 | |