| 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 | $175.43 | 8.391% | $190.1503 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $186.99 | 8.501% | $202.886 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $118.98 | 6.678% | $126.9255 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $133.74 | 13.778% | $152.1667 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $164.63 | 4.574% | $172.1602 | $172.16 | $172.15 | $172.20 |
| Purchase #6 | $117.53 | 13.423% | $133.3061 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $204.79 | 4.742% | $214.5011 | $214.50 | $214.50 | $214.50 |
| 7 purchase totals = | $1,102.09 | $1,192.0959 | $1,192.11 | $1,192.10 | $1,192.20 | |