| 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 | $160.93 | 12.522% | $181.0817 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $108.77 | 8.785% | $118.3254 | $118.33 | $118.35 | $118.30 |
| Purchase #3 | $102.45 | 11.456% | $114.1867 | $114.19 | $114.20 | $114.20 |
| Purchase #4 | $214.83 | 5.221% | $226.0463 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $128.99 | 4.684% | $135.0319 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $68.26 | 13.444% | $77.4369 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $228.40 | 8.613% | $248.0721 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $1,012.63 | $1,100.1810 | $1,100.19 | $1,100.25 | $1,100.10 | |