| 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 | $185.44 | 5.801% | $196.1974 | $196.20 | $196.20 | $196.20 |
| Purchase #2 | $181.74 | 7.405% | $195.1978 | $195.20 | $195.20 | $195.20 |
| Purchase #3 | $117.48 | 12.155% | $131.7597 | $131.76 | $131.75 | $131.80 |
| Purchase #4 | $243.43 | 13.795% | $277.0112 | $277.01 | $277.00 | $277.00 |
| Purchase #5 | $185.39 | 4.578% | $193.8772 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $75.68 | 3.795% | $78.5521 | $78.55 | $78.55 | $78.60 |
| Purchase #7 | $107.25 | 5.511% | $113.1605 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $1,096.41 | $1,185.7559 | $1,185.76 | $1,185.75 | $1,185.90 | |