| 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 | $174.42 | 3.623% | $180.7392 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $133.88 | 7.446% | $143.8487 | $143.85 | $143.85 | $143.80 |
| Purchase #3 | $199.57 | 12.619% | $224.7537 | $224.75 | $224.75 | $224.80 |
| Purchase #4 | $55.34 | 8.840% | $60.2321 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $201.87 | 4.595% | $211.1459 | $211.15 | $211.15 | $211.10 |
| Purchase #6 | $158.86 | 10.384% | $175.356 | $175.36 | $175.35 | $175.40 |
| Purchase #7 | $5.76 | 6.562% | $6.138 | $6.14 | $6.15 | $6.10 |
| 7 purchase totals = | $929.70 | $1,002.2136 | $1,002.22 | $1,002.25 | $1,002.10 | |