| 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 | $124.29 | 4.323% | $129.6631 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $83.48 | 11.125% | $92.7672 | $92.77 | $92.75 | $92.80 |
| Purchase #3 | $214.99 | 3.692% | $222.9274 | $222.93 | $222.95 | $222.90 |
| Purchase #4 | $42.53 | 3.548% | $44.039 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $171.37 | 9.475% | $187.6073 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $182.63 | 6.231% | $194.0097 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $250.51 | 8.774% | $272.4897 | $272.49 | $272.50 | $272.50 |
| 7 purchase totals = | $1,069.80 | $1,143.5034 | $1,143.51 | $1,143.50 | $1,143.50 | |