| 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 | $202.54 | 10.668% | $224.147 | $224.15 | $224.15 | $224.10 |
| Purchase #2 | $217.65 | 4.644% | $227.7577 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $248.46 | 13.798% | $282.7425 | $282.74 | $282.75 | $282.70 |
| Purchase #4 | $162.95 | 3.330% | $168.3762 | $168.38 | $168.40 | $168.40 |
| Purchase #5 | $193.38 | 6.431% | $205.8163 | $205.82 | $205.80 | $205.80 |
| Purchase #6 | $160.91 | 12.680% | $181.3134 | $181.31 | $181.30 | $181.30 |
| Purchase #7 | $136.77 | 3.307% | $141.293 | $141.29 | $141.30 | $141.30 |
| 7 purchase totals = | $1,322.66 | $1,431.4461 | $1,431.45 | $1,431.45 | $1,431.40 | |