| 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 | $148.88 | 11.802% | $166.4508 | $166.45 | $166.45 | $166.50 |
| Purchase #2 | $102.27 | 10.489% | $112.9971 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $15.94 | 7.689% | $17.1656 | $17.17 | $17.15 | $17.20 |
| Purchase #4 | $244.29 | 5.303% | $257.2447 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $197.77 | 4.224% | $206.1238 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $55.49 | 10.426% | $61.2754 | $61.28 | $61.30 | $61.30 |
| Purchase #7 | $162.48 | 3.140% | $167.5819 | $167.58 | $167.60 | $167.60 |
| 7 purchase totals = | $927.12 | $988.8393 | $988.84 | $988.85 | $988.90 | |