| 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 | $154.45 | 11.240% | $171.8102 | $171.81 | $171.80 | $171.80 |
| Purchase #2 | $187.74 | 10.385% | $207.2368 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $93.76 | 8.320% | $101.5608 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $129.46 | 3.635% | $134.1659 | $134.17 | $134.15 | $134.20 |
| Purchase #5 | $173.64 | 4.470% | $181.4017 | $181.40 | $181.40 | $181.40 |
| Purchase #6 | $18.34 | 10.735% | $20.3088 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $73.64 | 11.332% | $81.9849 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $831.03 | $898.4691 | $898.47 | $898.45 | $898.50 | |