| 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 | $189.72 | 8.422% | $205.6982 | $205.70 | $205.70 | $205.70 |
| Purchase #2 | $189.80 | 6.276% | $201.7118 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $12.71 | 5.366% | $13.392 | $13.39 | $13.40 | $13.40 |
| Purchase #4 | $152.67 | 4.239% | $159.1417 | $159.14 | $159.15 | $159.10 |
| Purchase #5 | $185.28 | 4.322% | $193.2878 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $208.83 | 11.674% | $233.2088 | $233.21 | $233.20 | $233.20 |
| Purchase #7 | $211.67 | 9.280% | $231.313 | $231.31 | $231.30 | $231.30 |
| 7 purchase totals = | $1,150.68 | $1,237.7533 | $1,237.75 | $1,237.75 | $1,237.70 | |