| 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 | $103.51 | 10.209% | $114.0773 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $148.42 | 6.217% | $157.6473 | $157.65 | $157.65 | $157.60 |
| Purchase #3 | $123.36 | 3.309% | $127.442 | $127.44 | $127.45 | $127.40 |
| Purchase #4 | $104.91 | 4.338% | $109.461 | $109.46 | $109.45 | $109.50 |
| Purchase #5 | $7.82 | 6.671% | $8.3417 | $8.34 | $8.35 | $8.30 |
| Purchase #6 | $117.46 | 12.492% | $132.1331 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $181.48 | 7.136% | $194.4304 | $194.43 | $194.45 | $194.40 |
| 7 purchase totals = | $786.96 | $843.5328 | $843.53 | $843.60 | $843.40 | |