| 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 | $157.28 | 12.723% | $177.2907 | $177.29 | $177.30 | $177.30 |
| Purchase #2 | $6.40 | 11.169% | $7.1148 | $7.11 | $7.10 | $7.10 |
| Purchase #3 | $213.40 | 7.150% | $228.6581 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $54.51 | 7.646% | $58.6778 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $217.87 | 6.393% | $231.7984 | $231.80 | $231.80 | $231.80 |
| Purchase #6 | $57.28 | 10.372% | $63.2211 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $237.56 | 4.467% | $248.1718 | $248.17 | $248.15 | $248.20 |
| 7 purchase totals = | $944.30 | $1,014.9327 | $1,014.93 | $1,014.90 | $1,015.00 | |