| 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 | $198.92 | 8.250% | $215.3309 | $215.33 | $215.35 | $215.30 |
| Purchase #2 | $183.33 | 3.464% | $189.6806 | $189.68 | $189.70 | $189.70 |
| Purchase #3 | $199.39 | 8.146% | $215.6323 | $215.63 | $215.65 | $215.60 |
| Purchase #4 | $163.99 | 6.272% | $174.2755 | $174.28 | $174.30 | $174.30 |
| Purchase #5 | $54.38 | 12.783% | $61.3314 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $159.88 | 9.308% | $174.7616 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $121.56 | 5.869% | $128.6944 | $128.69 | $128.70 | $128.70 |
| 7 purchase totals = | $1,081.45 | $1,159.7067 | $1,159.70 | $1,159.80 | $1,159.70 | |