| 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 | $36.29 | 5.423% | $38.258 | $38.26 | $38.25 | $38.30 |
| Purchase #2 | $89.60 | 13.695% | $101.8707 | $101.87 | $101.85 | $101.90 |
| Purchase #3 | $20.51 | 13.737% | $23.3275 | $23.33 | $23.35 | $23.30 |
| Purchase #4 | $184.55 | 10.274% | $203.5107 | $203.51 | $203.50 | $203.50 |
| Purchase #5 | $208.83 | 13.814% | $237.6778 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $154.54 | 3.260% | $159.578 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $158.49 | 11.273% | $176.3566 | $176.36 | $176.35 | $176.40 |
| 7 purchase totals = | $852.81 | $940.5793 | $940.59 | $940.60 | $940.70 | |