| 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 | $166.48 | 5.831% | $176.1874 | $176.19 | $176.20 | $176.20 |
| Purchase #2 | $135.26 | 9.788% | $148.4992 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $201.75 | 5.444% | $212.7333 | $212.73 | $212.75 | $212.70 |
| Purchase #4 | $89.68 | 10.243% | $98.8659 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $99.36 | 12.857% | $112.1347 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $249.85 | 13.417% | $283.3724 | $283.37 | $283.35 | $283.40 |
| Purchase #7 | $184.46 | 12.864% | $208.1889 | $208.19 | $208.20 | $208.20 |
| 7 purchase totals = | $1,126.84 | $1,239.9818 | $1,239.98 | $1,240.00 | $1,240.00 | |