| 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 | $146.46 | 7.215% | $157.0271 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $37.26 | 13.510% | $42.2938 | $42.29 | $42.30 | $42.30 |
| Purchase #3 | $225.31 | 8.670% | $244.8444 | $244.84 | $244.85 | $244.80 |
| Purchase #4 | $159.45 | 12.777% | $179.8229 | $179.82 | $179.80 | $179.80 |
| Purchase #5 | $210.34 | 3.642% | $218.0006 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $117.84 | 7.428% | $126.5932 | $126.59 | $126.60 | $126.60 |
| Purchase #7 | $94.65 | 13.336% | $107.2725 | $107.27 | $107.25 | $107.30 |
| 7 purchase totals = | $991.31 | $1,075.8545 | $1,075.84 | $1,075.85 | $1,075.80 | |