| 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 | $143.40 | 6.450% | $152.6493 | $152.65 | $152.65 | $152.60 |
| Purchase #2 | $17.70 | 10.359% | $19.5335 | $19.53 | $19.55 | $19.50 |
| Purchase #3 | $8.26 | 4.529% | $8.6341 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $159.46 | 13.276% | $180.6299 | $180.63 | $180.65 | $180.60 |
| Purchase #5 | $5.66 | 4.364% | $5.907 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $166.46 | 11.606% | $185.7793 | $185.78 | $185.80 | $185.80 |
| Purchase #7 | $213.65 | 8.488% | $231.7846 | $231.78 | $231.80 | $231.80 |
| 7 purchase totals = | $714.59 | $784.9177 | $784.91 | $785.00 | $784.80 | |