| 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 | $136.89 | 7.255% | $146.8214 | $146.82 | $146.80 | $146.80 |
| Purchase #2 | $84.75 | 12.372% | $95.2353 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $210.91 | 10.325% | $232.6865 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $135.42 | 9.412% | $148.1657 | $148.17 | $148.15 | $148.20 |
| Purchase #5 | $158.92 | 13.733% | $180.7445 | $180.74 | $180.75 | $180.70 |
| Purchase #6 | $162.75 | 11.461% | $181.4028 | $181.40 | $181.40 | $181.40 |
| Purchase #7 | $30.53 | 12.109% | $34.2269 | $34.23 | $34.25 | $34.20 |
| 7 purchase totals = | $920.17 | $1,019.2831 | $1,019.29 | $1,019.30 | $1,019.20 | |