| 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 | $156.30 | 13.737% | $177.7709 | $177.77 | $177.75 | $177.80 |
| Purchase #2 | $154.49 | 8.737% | $167.9878 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $23.30 | 10.106% | $25.6547 | $25.65 | $25.65 | $25.70 |
| Purchase #4 | $200.39 | 11.693% | $223.8216 | $223.82 | $223.80 | $223.80 |
| Purchase #5 | $208.84 | 9.127% | $227.9008 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $101.44 | 7.864% | $109.4172 | $109.42 | $109.40 | $109.40 |
| Purchase #7 | $242.50 | 12.168% | $272.0074 | $272.01 | $272.00 | $272.00 |
| 7 purchase totals = | $1,087.26 | $1,204.5604 | $1,204.56 | $1,204.50 | $1,204.60 | |