| 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 | $172.98 | 9.587% | $189.5636 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $60.88 | 5.499% | $64.2278 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $61.34 | 3.343% | $63.3906 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $239.26 | 5.454% | $252.3092 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $86.65 | 13.355% | $98.2221 | $98.22 | $98.20 | $98.20 |
| Purchase #6 | $37.63 | 5.683% | $39.7685 | $39.77 | $39.75 | $39.80 |
| Purchase #7 | $236.63 | 12.793% | $266.9021 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $895.37 | $974.3839 | $974.38 | $974.35 | $974.40 | |