| 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 | $158.65 | 4.192% | $165.3006 | $165.30 | $165.30 | $165.30 |
| Purchase #2 | $11.29 | 6.781% | $12.0556 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $141.32 | 12.806% | $159.4174 | $159.42 | $159.40 | $159.40 |
| Purchase #4 | $226.53 | 11.359% | $252.2615 | $252.26 | $252.25 | $252.30 |
| Purchase #5 | $124.90 | 4.534% | $130.563 | $130.56 | $130.55 | $130.60 |
| Purchase #6 | $176.39 | 11.581% | $196.8177 | $196.82 | $196.80 | $196.80 |
| Purchase #7 | $69.68 | 10.508% | $77.002 | $77.00 | $77.00 | $77.00 |
| 7 purchase totals = | $908.76 | $993.4178 | $993.42 | $993.35 | $993.50 | |