| 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 | $170.69 | 6.537% | $181.848 | $181.85 | $181.85 | $181.80 |
| Purchase #2 | $34.78 | 3.698% | $36.0662 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $193.46 | 13.727% | $220.0163 | $220.02 | $220.00 | $220.00 |
| Purchase #4 | $176.69 | 11.737% | $197.4281 | $197.43 | $197.45 | $197.40 |
| Purchase #5 | $229.71 | 7.436% | $246.7912 | $246.79 | $246.80 | $246.80 |
| Purchase #6 | $126.93 | 13.818% | $144.4692 | $144.47 | $144.45 | $144.50 |
| Purchase #7 | $69.42 | 3.146% | $71.604 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $1,001.68 | $1,098.2230 | $1,098.23 | $1,098.20 | $1,098.20 | |