| 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 | $175.50 | 10.103% | $193.2308 | $193.23 | $193.25 | $193.20 |
| Purchase #2 | $24.40 | 12.874% | $27.5413 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $245.47 | 10.584% | $271.4505 | $271.45 | $271.45 | $271.50 |
| Purchase #4 | $117.72 | 13.496% | $133.6075 | $133.61 | $133.60 | $133.60 |
| Purchase #5 | $206.31 | 4.117% | $214.8038 | $214.80 | $214.80 | $214.80 |
| Purchase #6 | $99.93 | 3.595% | $103.5225 | $103.52 | $103.50 | $103.50 |
| Purchase #7 | $108.28 | 6.828% | $115.6734 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $977.61 | $1,059.8298 | $1,059.82 | $1,059.80 | $1,059.80 | |