| 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 | $15.45 | 11.465% | $17.2213 | $17.22 | $17.20 | $17.20 |
| Purchase #2 | $56.77 | 3.237% | $58.6076 | $58.61 | $58.60 | $58.60 |
| Purchase #3 | $140.42 | 5.269% | $147.8187 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $21.73 | 11.147% | $24.1522 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $193.75 | 3.224% | $199.9965 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $244.67 | 8.467% | $265.3862 | $265.39 | $265.40 | $265.40 |
| Purchase #7 | $7.96 | 6.874% | $8.5072 | $8.51 | $8.50 | $8.50 |
| 7 purchase totals = | $680.75 | $721.6897 | $721.70 | $721.65 | $721.70 | |