| 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 | $178.62 | 7.761% | $192.4827 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $94.95 | 10.195% | $104.6302 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $132.50 | 3.827% | $137.5708 | $137.57 | $137.55 | $137.60 |
| Purchase #4 | $65.50 | 4.611% | $68.5202 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $153.64 | 11.780% | $171.7388 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $94.38 | 13.478% | $107.1005 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $7.92 | 4.375% | $8.2665 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $727.51 | $790.3097 | $790.31 | $790.30 | $790.30 | |