| 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 | $240.60 | 13.178% | $272.3063 | $272.31 | $272.30 | $272.30 |
| Purchase #2 | $71.45 | 7.642% | $76.9102 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $217.27 | 8.663% | $236.0921 | $236.09 | $236.10 | $236.10 |
| Purchase #4 | $103.47 | 9.783% | $113.5925 | $113.59 | $113.60 | $113.60 |
| Purchase #5 | $170.30 | 3.457% | $176.1873 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $204.29 | 6.836% | $218.2553 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $81.93 | 9.601% | $89.7961 | $89.80 | $89.80 | $89.80 |
| 7 purchase totals = | $1,089.31 | $1,183.1398 | $1,183.15 | $1,183.15 | $1,183.20 | |