| 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 | $13.58 | 10.647% | $15.0259 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $155.29 | 6.437% | $165.286 | $165.29 | $165.30 | $165.30 |
| Purchase #3 | $175.83 | 9.846% | $193.1422 | $193.14 | $193.15 | $193.10 |
| Purchase #4 | $223.90 | 3.586% | $231.9291 | $231.93 | $231.95 | $231.90 |
| Purchase #5 | $126.63 | 11.479% | $141.1659 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $152.46 | 13.619% | $173.2235 | $173.22 | $173.20 | $173.20 |
| Purchase #7 | $121.29 | 12.330% | $136.2451 | $136.25 | $136.25 | $136.20 |
| 7 purchase totals = | $968.98 | $1,056.0177 | $1,056.03 | $1,056.05 | $1,055.90 | |