| 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 | $144.38 | 3.706% | $149.7307 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $82.86 | 8.243% | $89.6901 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $105.31 | 11.111% | $117.011 | $117.01 | $117.00 | $117.00 |
| Purchase #4 | $181.25 | 12.608% | $204.102 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $183.80 | 3.409% | $190.0657 | $190.07 | $190.05 | $190.10 |
| Purchase #6 | $90.45 | 4.438% | $94.4642 | $94.46 | $94.45 | $94.50 |
| Purchase #7 | $169.87 | 10.726% | $188.0903 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $957.92 | $1,033.1540 | $1,033.15 | $1,033.15 | $1,033.20 | |