| 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 | $101.64 | 12.355% | $114.1976 | $114.20 | $114.20 | $114.20 |
| Purchase #2 | $124.98 | 5.385% | $131.7102 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $48.64 | 6.439% | $51.7719 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $105.60 | 10.242% | $116.4156 | $116.42 | $116.40 | $116.40 |
| Purchase #5 | $85.91 | 10.647% | $95.0568 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $156.92 | 13.559% | $178.1968 | $178.20 | $178.20 | $178.20 |
| Purchase #7 | $61.79 | 9.553% | $67.6928 | $67.69 | $67.70 | $67.70 |
| 7 purchase totals = | $685.48 | $755.0417 | $755.05 | $755.00 | $755.10 | |