| 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 | $135.89 | 7.513% | $146.0994 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $170.78 | 11.716% | $190.7886 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $156.29 | 11.191% | $173.7804 | $173.78 | $173.80 | $173.80 |
| Purchase #4 | $225.49 | 13.366% | $255.629 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $188.92 | 13.463% | $214.3543 | $214.35 | $214.35 | $214.40 |
| Purchase #6 | $63.87 | 7.558% | $68.6973 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $170.28 | 6.445% | $181.2545 | $181.25 | $181.25 | $181.30 |
| 7 purchase totals = | $1,111.52 | $1,230.6035 | $1,230.60 | $1,230.65 | $1,230.70 | |