| 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 | $205.90 | 10.164% | $226.8277 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $168.98 | 10.795% | $187.2214 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $204.84 | 5.541% | $216.1902 | $216.19 | $216.20 | $216.20 |
| Purchase #4 | $78.82 | 12.601% | $88.7521 | $88.75 | $88.75 | $88.80 |
| Purchase #5 | $145.75 | 7.854% | $157.1972 | $157.20 | $157.20 | $157.20 |
| Purchase #6 | $151.91 | 7.282% | $162.9721 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $102.64 | 9.416% | $112.3046 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $1,058.84 | $1,151.4653 | $1,151.46 | $1,151.45 | $1,151.50 | |