| 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 | $157.58 | 12.405% | $177.1278 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $147.74 | 13.341% | $167.45 | $167.45 | $167.45 | $167.50 |
| Purchase #3 | $66.89 | 3.534% | $69.2539 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $36.61 | 8.363% | $39.6717 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $194.57 | 13.798% | $221.4168 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $186.51 | 8.649% | $202.6412 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $231.49 | 7.659% | $249.2198 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,021.39 | $1,126.7812 | $1,126.78 | $1,126.75 | $1,126.80 | |