| 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 | $13.95 | 11.610% | $15.5696 | $15.57 | $15.55 | $15.60 |
| Purchase #2 | $240.75 | 11.825% | $269.2187 | $269.22 | $269.20 | $269.20 |
| Purchase #3 | $147.66 | 3.529% | $152.8709 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $48.28 | 9.528% | $52.8801 | $52.88 | $52.90 | $52.90 |
| Purchase #5 | $192.64 | 11.237% | $214.287 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $82.29 | 13.727% | $93.5859 | $93.59 | $93.60 | $93.60 |
| Purchase #7 | $162.72 | 13.161% | $184.1356 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $888.29 | $982.5478 | $982.56 | $982.55 | $982.60 | |