| 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 | $127.92 | 13.827% | $145.6075 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $126.75 | 5.199% | $133.3397 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $220.93 | 6.582% | $235.4716 | $235.47 | $235.45 | $235.50 |
| Purchase #4 | $181.80 | 11.749% | $203.1597 | $203.16 | $203.15 | $203.20 |
| Purchase #5 | $9.45 | 5.466% | $9.9665 | $9.97 | $9.95 | $10.00 |
| Purchase #6 | $78.33 | 13.850% | $89.1787 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $172.61 | 11.224% | $191.9837 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $917.79 | $1,008.7074 | $1,008.71 | $1,008.70 | $1,008.80 | |