| 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 | $156.80 | 3.418% | $162.1594 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $218.90 | 12.511% | $246.2866 | $246.29 | $246.30 | $246.30 |
| Purchase #3 | $192.62 | 10.182% | $212.2326 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $151.30 | 9.237% | $165.2756 | $165.28 | $165.30 | $165.30 |
| Purchase #5 | $95.49 | 13.545% | $108.4241 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $27.90 | 13.652% | $31.7089 | $31.71 | $31.70 | $31.70 |
| Purchase #7 | $156.95 | 7.630% | $168.9253 | $168.93 | $168.95 | $168.90 |
| 7 purchase totals = | $999.96 | $1,095.0125 | $1,095.02 | $1,095.05 | $1,095.00 | |