| 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 | $103.58 | 7.542% | $111.392 | $111.39 | $111.40 | $111.40 |
| Purchase #2 | $58.31 | 5.587% | $61.5678 | $61.57 | $61.55 | $61.60 |
| Purchase #3 | $168.31 | 5.466% | $177.5098 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $231.58 | 9.748% | $254.1544 | $254.15 | $254.15 | $254.20 |
| Purchase #5 | $181.71 | 3.341% | $187.7809 | $187.78 | $187.80 | $187.80 |
| Purchase #6 | $250.87 | 11.106% | $278.7316 | $278.73 | $278.75 | $278.70 |
| Purchase #7 | $90.57 | 5.632% | $95.6709 | $95.67 | $95.65 | $95.70 |
| 7 purchase totals = | $1,084.93 | $1,166.8074 | $1,166.80 | $1,166.80 | $1,166.90 | |