| 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 | $54.93 | 7.830% | $59.231 | $59.23 | $59.25 | $59.20 |
| Purchase #2 | $219.80 | 4.137% | $228.8931 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $156.79 | 4.378% | $163.6543 | $163.65 | $163.65 | $163.70 |
| Purchase #4 | $156.29 | 4.498% | $163.3199 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $127.98 | 7.305% | $137.3289 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $192.36 | 10.719% | $212.9791 | $212.98 | $213.00 | $213.00 |
| Purchase #7 | $19.75 | 8.615% | $21.4515 | $21.45 | $21.45 | $21.50 |
| 7 purchase totals = | $927.90 | $986.8578 | $986.85 | $986.90 | $986.90 | |