| 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 | $158.57 | 4.506% | $165.7152 | $165.72 | $165.70 | $165.70 |
| Purchase #2 | $127.63 | 5.708% | $134.9151 | $134.92 | $134.90 | $134.90 |
| Purchase #3 | $38.65 | 6.642% | $41.2171 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $87.52 | 13.574% | $99.4 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $214.80 | 13.548% | $243.9011 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $168.40 | 5.126% | $177.0322 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $141.31 | 12.606% | $159.1235 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $936.88 | $1,021.3042 | $1,021.31 | $1,021.25 | $1,021.20 | |