| 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 | $165.65 | 6.484% | $176.3907 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $33.81 | 3.658% | $35.0468 | $35.05 | $35.05 | $35.00 |
| Purchase #3 | $15.53 | 11.324% | $17.2886 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $225.51 | 8.258% | $244.1326 | $244.13 | $244.15 | $244.10 |
| Purchase #5 | $148.32 | 5.743% | $156.838 | $156.84 | $156.85 | $156.80 |
| Purchase #6 | $165.88 | 9.368% | $181.4196 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $145.82 | 9.690% | $159.95 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $900.52 | $971.0663 | $971.07 | $971.10 | $971.00 | |