| 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 | $155.30 | 4.527% | $162.3304 | $162.33 | $162.35 | $162.30 |
| Purchase #2 | $18.89 | 6.816% | $20.1775 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $123.96 | 13.165% | $140.2793 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $247.83 | 6.843% | $264.789 | $264.79 | $264.80 | $264.80 |
| Purchase #5 | $215.71 | 3.122% | $222.4445 | $222.44 | $222.45 | $222.40 |
| Purchase #6 | $157.61 | 12.442% | $177.2198 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $160.29 | 6.250% | $170.3081 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $1,079.59 | $1,157.5486 | $1,157.55 | $1,157.60 | $1,157.50 | |