| 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 | $111.44 | 6.597% | $118.7917 | $118.79 | $118.80 | $118.80 |
| Purchase #2 | $154.96 | 4.582% | $162.0603 | $162.06 | $162.05 | $162.10 |
| Purchase #3 | $218.30 | 7.831% | $235.3951 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $149.98 | 4.121% | $156.1607 | $156.16 | $156.15 | $156.20 |
| Purchase #5 | $227.62 | 3.819% | $236.3128 | $236.31 | $236.30 | $236.30 |
| Purchase #6 | $98.55 | 3.809% | $102.3038 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $140.43 | 3.412% | $145.2215 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $1,101.28 | $1,156.2459 | $1,156.24 | $1,156.20 | $1,156.30 | |