| 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 | $57.56 | 11.337% | $64.0856 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $156.26 | 6.502% | $166.42 | $166.42 | $166.40 | $166.40 |
| Purchase #3 | $186.49 | 10.768% | $206.5712 | $206.57 | $206.55 | $206.60 |
| Purchase #4 | $175.75 | 4.866% | $184.302 | $184.30 | $184.30 | $184.30 |
| Purchase #5 | $186.99 | 9.282% | $204.3464 | $204.35 | $204.35 | $204.30 |
| Purchase #6 | $194.90 | 4.303% | $203.2865 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $123.30 | 4.366% | $128.6833 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $1,081.25 | $1,157.6950 | $1,157.70 | $1,157.70 | $1,157.70 | |