| 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 | $166.25 | 9.128% | $181.4253 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $52.42 | 11.746% | $58.5773 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $173.85 | 11.447% | $193.7506 | $193.75 | $193.75 | $193.80 |
| Purchase #4 | $192.47 | 4.122% | $200.4036 | $200.40 | $200.40 | $200.40 |
| Purchase #5 | $174.70 | 4.321% | $182.2488 | $182.25 | $182.25 | $182.20 |
| Purchase #6 | $172.51 | 11.456% | $192.2727 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $120.32 | 10.518% | $132.9753 | $132.98 | $133.00 | $133.00 |
| 7 purchase totals = | $1,052.52 | $1,141.6536 | $1,141.66 | $1,141.70 | $1,141.70 | |