| 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 | $195.92 | 12.402% | $220.218 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $14.53 | 6.665% | $15.4984 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $165.56 | 13.620% | $188.1093 | $188.11 | $188.10 | $188.10 |
| Purchase #4 | $110.25 | 3.647% | $114.2708 | $114.27 | $114.25 | $114.30 |
| Purchase #5 | $179.68 | 7.467% | $193.0967 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $182.51 | 5.277% | $192.1411 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $66.58 | 5.485% | $70.2319 | $70.23 | $70.25 | $70.20 |
| 7 purchase totals = | $915.03 | $993.5662 | $993.57 | $993.55 | $993.50 | |