| 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 | $127.41 | 5.706% | $134.68 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $173.42 | 5.716% | $183.3327 | $183.33 | $183.35 | $183.30 |
| Purchase #3 | $166.59 | 3.388% | $172.2341 | $172.23 | $172.25 | $172.20 |
| Purchase #4 | $196.43 | 7.401% | $210.9678 | $210.97 | $210.95 | $211.00 |
| Purchase #5 | $164.53 | 10.830% | $182.3486 | $182.35 | $182.35 | $182.30 |
| Purchase #6 | $168.71 | 7.384% | $181.1675 | $181.17 | $181.15 | $181.20 |
| Purchase #7 | $72.89 | 9.625% | $79.9057 | $79.91 | $79.90 | $79.90 |
| 7 purchase totals = | $1,069.98 | $1,144.6364 | $1,144.64 | $1,144.65 | $1,144.60 | |