| 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 | $166.91 | 4.364% | $174.194 | $174.19 | $174.20 | $174.20 |
| Purchase #2 | $20.33 | 6.208% | $21.5921 | $21.59 | $21.60 | $21.60 |
| Purchase #3 | $14.81 | 12.424% | $16.65 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $235.78 | 8.293% | $255.3332 | $255.33 | $255.35 | $255.30 |
| Purchase #5 | $81.32 | 7.124% | $87.1132 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $28.92 | 6.832% | $30.8958 | $30.90 | $30.90 | $30.90 |
| Purchase #7 | $22.70 | 13.295% | $25.718 | $25.72 | $25.70 | $25.70 |
| 7 purchase totals = | $570.77 | $611.4963 | $611.49 | $611.50 | $611.50 | |