| 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 | $150.35 | 10.531% | $166.1834 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $100.60 | 7.456% | $108.1007 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $97.55 | 6.439% | $103.8312 | $103.83 | $103.85 | $103.80 |
| Purchase #4 | $81.87 | 10.352% | $90.3452 | $90.35 | $90.35 | $90.30 |
| Purchase #5 | $127.56 | 5.767% | $134.9164 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $173.40 | 3.108% | $178.7893 | $178.79 | $178.80 | $178.80 |
| Purchase #7 | $234.86 | 7.405% | $252.2514 | $252.25 | $252.25 | $252.30 |
| 7 purchase totals = | $966.19 | $1,034.4176 | $1,034.42 | $1,034.45 | $1,034.40 | |