| 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 | $164.35 | 7.130% | $176.0682 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $170.46 | 12.376% | $191.5561 | $191.56 | $191.55 | $191.60 |
| Purchase #3 | $219.74 | 3.183% | $226.7343 | $226.73 | $226.75 | $226.70 |
| Purchase #4 | $228.88 | 10.256% | $252.3539 | $252.35 | $252.35 | $252.40 |
| Purchase #5 | $186.32 | 4.600% | $194.8907 | $194.89 | $194.90 | $194.90 |
| Purchase #6 | $218.95 | 8.459% | $237.471 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $125.94 | 3.170% | $129.9323 | $129.93 | $129.95 | $129.90 |
| 7 purchase totals = | $1,314.64 | $1,409.0065 | $1,409.00 | $1,409.00 | $1,409.10 | |