| 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 | $5.86 | 13.449% | $6.6481 | $6.65 | $6.65 | $6.60 |
| Purchase #2 | $203.46 | 9.522% | $222.8335 | $222.83 | $222.85 | $222.80 |
| Purchase #3 | $80.90 | 12.623% | $91.112 | $91.11 | $91.10 | $91.10 |
| Purchase #4 | $242.74 | 4.716% | $254.1876 | $254.19 | $254.20 | $254.20 |
| Purchase #5 | $163.52 | 12.186% | $183.4465 | $183.45 | $183.45 | $183.40 |
| Purchase #6 | $166.76 | 9.283% | $182.2403 | $182.24 | $182.25 | $182.20 |
| Purchase #7 | $171.30 | 5.751% | $181.1515 | $181.15 | $181.15 | $181.20 |
| 7 purchase totals = | $1,034.54 | $1,121.6195 | $1,121.62 | $1,121.65 | $1,121.50 | |