| 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 | $175.39 | 8.639% | $190.5419 | $190.54 | $190.55 | $190.50 |
| Purchase #2 | $143.47 | 8.536% | $155.7166 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $216.96 | 5.124% | $228.077 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $122.48 | 5.841% | $129.6341 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $199.36 | 13.254% | $225.7832 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $87.62 | 6.541% | $93.3512 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $176.92 | 12.622% | $199.2508 | $199.25 | $199.25 | $199.30 |
| 7 purchase totals = | $1,122.20 | $1,222.3548 | $1,222.35 | $1,222.40 | $1,222.40 | |