| 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 | $115.89 | 11.588% | $129.3193 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $77.98 | 5.659% | $82.3929 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $76.80 | 10.105% | $84.5606 | $84.56 | $84.55 | $84.60 |
| Purchase #4 | $149.45 | 12.210% | $167.6978 | $167.70 | $167.70 | $167.70 |
| Purchase #5 | $226.66 | 13.459% | $257.1662 | $257.17 | $257.15 | $257.20 |
| Purchase #6 | $152.30 | 9.305% | $166.4715 | $166.47 | $166.45 | $166.50 |
| Purchase #7 | $175.68 | 11.419% | $195.7409 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $974.76 | $1,083.3492 | $1,083.35 | $1,083.30 | $1,083.40 | |