| 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 | $215.94 | 13.176% | $244.3923 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $170.45 | 4.304% | $177.7862 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $165.35 | 9.679% | $181.3542 | $181.35 | $181.35 | $181.40 |
| Purchase #4 | $88.45 | 9.578% | $96.9217 | $96.92 | $96.90 | $96.90 |
| Purchase #5 | $9.36 | 7.544% | $10.0661 | $10.07 | $10.05 | $10.10 |
| Purchase #6 | $156.27 | 7.589% | $168.1293 | $168.13 | $168.15 | $168.10 |
| Purchase #7 | $181.57 | 12.772% | $204.7601 | $204.76 | $204.75 | $204.80 |
| 7 purchase totals = | $987.39 | $1,083.4099 | $1,083.41 | $1,083.40 | $1,083.50 | |