| 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 | $74.48 | 11.136% | $82.7741 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $223.57 | 6.386% | $237.8472 | $237.85 | $237.85 | $237.80 |
| Purchase #3 | $117.34 | 7.649% | $126.3153 | $126.32 | $126.30 | $126.30 |
| Purchase #4 | $224.76 | 3.282% | $232.1366 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $227.85 | 13.197% | $257.9194 | $257.92 | $257.90 | $257.90 |
| Purchase #6 | $204.42 | 7.251% | $219.2425 | $219.24 | $219.25 | $219.20 |
| Purchase #7 | $20.92 | 12.812% | $23.6003 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $1,093.34 | $1,179.8354 | $1,179.84 | $1,179.80 | $1,179.70 | |