| 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 | $196.55 | 13.816% | $223.7053 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $185.29 | 8.600% | $201.2249 | $201.22 | $201.20 | $201.20 |
| Purchase #3 | $9.27 | 3.678% | $9.611 | $9.61 | $9.60 | $9.60 |
| Purchase #4 | $95.33 | 10.572% | $105.4083 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $122.25 | 5.189% | $128.5936 | $128.59 | $128.60 | $128.60 |
| Purchase #6 | $81.84 | 12.116% | $91.7557 | $91.76 | $91.75 | $91.80 |
| Purchase #7 | $13.68 | 13.154% | $15.4795 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $704.21 | $775.7783 | $775.78 | $775.75 | $775.80 | |