| 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 | $162.28 | 10.426% | $179.1993 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $33.28 | 5.856% | $35.2289 | $35.23 | $35.25 | $35.20 |
| Purchase #3 | $126.80 | 4.148% | $132.0597 | $132.06 | $132.05 | $132.10 |
| Purchase #4 | $97.87 | 3.304% | $101.1036 | $101.10 | $101.10 | $101.10 |
| Purchase #5 | $214.44 | 3.186% | $221.2721 | $221.27 | $221.25 | $221.30 |
| Purchase #6 | $203.72 | 7.559% | $219.1192 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $126.94 | 13.120% | $143.5945 | $143.59 | $143.60 | $143.60 |
| 7 purchase totals = | $965.33 | $1,031.5773 | $1,031.57 | $1,031.55 | $1,031.60 | |