| 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 | $151.97 | 3.803% | $157.7494 | $157.75 | $157.75 | $157.70 |
| Purchase #2 | $190.91 | 4.221% | $198.9683 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $150.59 | 7.861% | $162.4279 | $162.43 | $162.45 | $162.40 |
| Purchase #4 | $36.47 | 8.695% | $39.6411 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $184.43 | 8.508% | $200.1213 | $200.12 | $200.10 | $200.10 |
| Purchase #6 | $160.33 | 13.447% | $181.8896 | $181.89 | $181.90 | $181.90 |
| Purchase #7 | $20.94 | 6.120% | $22.2215 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $895.64 | $963.0191 | $963.02 | $963.00 | $962.90 | |