| 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 | $161.43 | 13.627% | $183.4281 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $71.26 | 7.771% | $76.7976 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $176.35 | 7.234% | $189.1072 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $28.27 | 9.700% | $31.0122 | $31.01 | $31.00 | $31.00 |
| Purchase #5 | $147.69 | 12.502% | $166.1542 | $166.15 | $166.15 | $166.20 |
| Purchase #6 | $171.43 | 4.516% | $179.1718 | $179.17 | $179.15 | $179.20 |
| Purchase #7 | $237.94 | 6.384% | $253.1301 | $253.13 | $253.15 | $253.10 |
| 7 purchase totals = | $994.37 | $1,078.8012 | $1,078.80 | $1,078.80 | $1,078.80 | |