| 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 | $165.54 | 11.501% | $184.5788 | $184.58 | $184.60 | $184.60 |
| Purchase #2 | $170.56 | 4.159% | $177.6536 | $177.65 | $177.65 | $177.70 |
| Purchase #3 | $128.58 | 4.647% | $134.5551 | $134.56 | $134.55 | $134.60 |
| Purchase #4 | $171.64 | 3.134% | $177.0192 | $177.02 | $177.00 | $177.00 |
| Purchase #5 | $214.81 | 3.463% | $222.2489 | $222.25 | $222.25 | $222.20 |
| Purchase #6 | $181.51 | 3.194% | $187.3074 | $187.31 | $187.30 | $187.30 |
| Purchase #7 | $176.44 | 9.690% | $193.537 | $193.54 | $193.55 | $193.50 |
| 7 purchase totals = | $1,209.08 | $1,276.9000 | $1,276.91 | $1,276.90 | $1,276.90 | |