| 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 | $176.80 | 8.720% | $192.217 | $192.22 | $192.20 | $192.20 |
| Purchase #2 | $185.83 | 5.152% | $195.404 | $195.40 | $195.40 | $195.40 |
| Purchase #3 | $13.65 | 3.224% | $14.0901 | $14.09 | $14.10 | $14.10 |
| Purchase #4 | $202.89 | 9.577% | $222.3208 | $222.32 | $222.30 | $222.30 |
| Purchase #5 | $11.28 | 7.830% | $12.1632 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $131.39 | 11.243% | $146.1622 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $231.93 | 9.462% | $253.8752 | $253.88 | $253.90 | $253.90 |
| 7 purchase totals = | $953.77 | $1,036.2325 | $1,036.23 | $1,036.20 | $1,036.30 | |