| 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 | $155.55 | 4.157% | $162.0162 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $219.40 | 4.392% | $229.036 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $129.45 | 8.779% | $140.8144 | $140.81 | $140.80 | $140.80 |
| Purchase #4 | $168.39 | 3.455% | $174.2079 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $128.86 | 8.405% | $139.6907 | $139.69 | $139.70 | $139.70 |
| Purchase #6 | $235.25 | 4.646% | $246.1797 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $177.56 | 5.360% | $187.0772 | $187.08 | $187.10 | $187.10 |
| 7 purchase totals = | $1,214.46 | $1,279.0221 | $1,279.03 | $1,279.05 | $1,279.00 | |