| 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 | $121.73 | 8.596% | $132.1939 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $10.54 | 8.793% | $11.4668 | $11.47 | $11.45 | $11.50 |
| Purchase #3 | $156.31 | 13.608% | $177.5807 | $177.58 | $177.60 | $177.60 |
| Purchase #4 | $171.78 | 9.247% | $187.6645 | $187.66 | $187.65 | $187.70 |
| Purchase #5 | $156.35 | 5.844% | $165.4871 | $165.49 | $165.50 | $165.50 |
| Purchase #6 | $211.83 | 7.810% | $228.3739 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $123.28 | 13.198% | $139.5505 | $139.55 | $139.55 | $139.60 |
| 7 purchase totals = | $951.82 | $1,042.3174 | $1,042.31 | $1,042.30 | $1,042.50 | |