| 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 | $164.65 | 9.431% | $180.1781 | $180.18 | $180.20 | $180.20 |
| Purchase #2 | $94.28 | 5.457% | $99.4249 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $244.71 | 11.587% | $273.0645 | $273.06 | $273.05 | $273.10 |
| Purchase #4 | $158.94 | 9.412% | $173.8994 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $200.53 | 10.866% | $222.3196 | $222.32 | $222.30 | $222.30 |
| Purchase #6 | $182.52 | 13.419% | $207.0124 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $120.59 | 6.390% | $128.2957 | $128.30 | $128.30 | $128.30 |
| 7 purchase totals = | $1,166.22 | $1,284.1946 | $1,284.19 | $1,284.15 | $1,284.20 | |