| 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 | $174.30 | 3.195% | $179.8689 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $121.34 | 13.776% | $138.0558 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $61.32 | 4.837% | $64.286 | $64.29 | $64.30 | $64.30 |
| Purchase #4 | $243.86 | 4.485% | $254.7971 | $254.80 | $254.80 | $254.80 |
| Purchase #5 | $177.39 | 4.476% | $185.33 | $185.33 | $185.35 | $185.30 |
| Purchase #6 | $190.38 | 6.743% | $203.2173 | $203.22 | $203.20 | $203.20 |
| Purchase #7 | $237.47 | 4.707% | $248.6477 | $248.65 | $248.65 | $248.60 |
| 7 purchase totals = | $1,206.06 | $1,274.2028 | $1,274.22 | $1,274.20 | $1,274.20 | |