| 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 | $63.74 | 6.796% | $68.0718 | $68.07 | $68.05 | $68.10 |
| Purchase #2 | $194.42 | 5.745% | $205.5894 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $177.50 | 7.506% | $190.8232 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $157.56 | 8.349% | $170.7147 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $117.71 | 8.623% | $127.8601 | $127.86 | $127.85 | $127.90 |
| Purchase #6 | $173.85 | 10.795% | $192.6171 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $235.84 | 11.408% | $262.7446 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $1,120.62 | $1,218.4209 | $1,218.41 | $1,218.35 | $1,218.40 | |