| 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 | $149.89 | 7.519% | $161.1602 | $161.16 | $161.15 | $161.20 |
| Purchase #2 | $247.41 | 7.235% | $265.3101 | $265.31 | $265.30 | $265.30 |
| Purchase #3 | $196.36 | 9.566% | $215.1438 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $165.54 | 4.643% | $173.226 | $173.23 | $173.25 | $173.20 |
| Purchase #5 | $32.29 | 7.143% | $34.5965 | $34.60 | $34.60 | $34.60 |
| Purchase #6 | $212.48 | 7.755% | $228.9578 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $72.46 | 4.509% | $75.7272 | $75.73 | $75.75 | $75.70 |
| 7 purchase totals = | $1,076.43 | $1,154.1216 | $1,154.13 | $1,154.15 | $1,154.10 | |