| 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 | $128.68 | 11.580% | $143.5811 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $15.79 | 8.246% | $17.092 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $64.69 | 9.482% | $70.8239 | $70.82 | $70.80 | $70.80 |
| Purchase #4 | $181.53 | 6.262% | $192.8974 | $192.90 | $192.90 | $192.90 |
| Purchase #5 | $242.90 | 9.397% | $265.7253 | $265.73 | $265.75 | $265.70 |
| Purchase #6 | $136.36 | 3.254% | $140.7972 | $140.80 | $140.80 | $140.80 |
| Purchase #7 | $176.61 | 7.191% | $189.31 | $189.31 | $189.30 | $189.30 |
| 7 purchase totals = | $946.56 | $1,020.2269 | $1,020.23 | $1,020.25 | $1,020.20 | |