| 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 | $174.76 | 5.395% | $184.1883 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $156.63 | 3.468% | $162.0619 | $162.06 | $162.05 | $162.10 |
| Purchase #3 | $181.31 | 13.432% | $205.6636 | $205.66 | $205.65 | $205.70 |
| Purchase #4 | $120.26 | 12.372% | $135.1386 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $152.37 | 12.285% | $171.0887 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $150.39 | 10.514% | $166.202 | $166.20 | $166.20 | $166.20 |
| Purchase #7 | $198.87 | 13.263% | $225.2461 | $225.25 | $225.25 | $225.20 |
| 7 purchase totals = | $1,134.59 | $1,249.5892 | $1,249.59 | $1,249.60 | $1,249.60 | |