| 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 | $151.40 | 4.773% | $158.6263 | $158.63 | $158.65 | $158.60 |
| Purchase #2 | $245.87 | 4.583% | $257.1382 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $89.64 | 9.500% | $98.1558 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $167.46 | 9.179% | $182.8312 | $182.83 | $182.85 | $182.80 |
| Purchase #5 | $62.45 | 7.854% | $67.3548 | $67.35 | $67.35 | $67.40 |
| Purchase #6 | $133.39 | 6.206% | $141.6682 | $141.67 | $141.65 | $141.70 |
| Purchase #7 | $5.56 | 3.516% | $5.7555 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $855.77 | $911.5300 | $911.54 | $911.55 | $911.60 | |