| 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 | $181.61 | 6.421% | $193.2712 | $193.27 | $193.25 | $193.30 |
| Purchase #2 | $226.73 | 9.628% | $248.5596 | $248.56 | $248.55 | $248.60 |
| Purchase #3 | $176.60 | 13.587% | $200.5946 | $200.59 | $200.60 | $200.60 |
| Purchase #4 | $15.91 | 9.374% | $17.4014 | $17.40 | $17.40 | $17.40 |
| Purchase #5 | $157.27 | 11.548% | $175.4315 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $199.78 | 6.684% | $213.1333 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $194.41 | 13.291% | $220.249 | $220.25 | $220.25 | $220.20 |
| 7 purchase totals = | $1,152.31 | $1,268.6406 | $1,268.63 | $1,268.65 | $1,268.60 | |