| 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 | $133.32 | 13.322% | $151.0809 | $151.08 | $151.10 | $151.10 |
| Purchase #2 | $246.61 | 11.377% | $274.6668 | $274.67 | $274.65 | $274.70 |
| Purchase #3 | $98.56 | 3.106% | $101.6213 | $101.62 | $101.60 | $101.60 |
| Purchase #4 | $238.92 | 6.331% | $254.046 | $254.05 | $254.05 | $254.00 |
| Purchase #5 | $28.83 | 6.613% | $30.7365 | $30.74 | $30.75 | $30.70 |
| Purchase #6 | $203.71 | 3.218% | $210.2654 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $147.82 | 9.711% | $162.1748 | $162.17 | $162.15 | $162.20 |
| 7 purchase totals = | $1,097.77 | $1,184.5917 | $1,184.60 | $1,184.55 | $1,184.60 | |