| 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 | $167.34 | 5.208% | $176.0551 | $176.06 | $176.05 | $176.10 |
| Purchase #2 | $14.64 | 4.180% | $15.252 | $15.25 | $15.25 | $15.30 |
| Purchase #3 | $6.55 | 13.776% | $7.4523 | $7.45 | $7.45 | $7.50 |
| Purchase #4 | $86.55 | 10.609% | $95.7321 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $65.36 | 10.171% | $72.0078 | $72.01 | $72.00 | $72.00 |
| Purchase #6 | $34.53 | 3.665% | $35.7955 | $35.80 | $35.80 | $35.80 |
| Purchase #7 | $6.35 | 4.834% | $6.657 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $381.32 | $408.9518 | $408.96 | $408.95 | $409.10 | |