| 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 | $181.45 | 5.763% | $191.907 | $191.91 | $191.90 | $191.90 |
| Purchase #2 | $223.40 | 10.586% | $247.0491 | $247.05 | $247.05 | $247.00 |
| Purchase #3 | $196.55 | 12.524% | $221.1659 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $22.62 | 10.311% | $24.9523 | $24.95 | $24.95 | $25.00 |
| Purchase #5 | $127.41 | 8.518% | $138.2628 | $138.26 | $138.25 | $138.30 |
| Purchase #6 | $50.50 | 7.694% | $54.3855 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $14.80 | 3.863% | $15.3717 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $816.73 | $893.0943 | $893.10 | $893.05 | $893.20 | |