| 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 | $159.77 | 13.329% | $181.0657 | $181.07 | $181.05 | $181.10 |
| Purchase #2 | $207.77 | 9.199% | $226.8828 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $194.74 | 9.689% | $213.6084 | $213.61 | $213.60 | $213.60 |
| Purchase #4 | $193.87 | 5.857% | $205.225 | $205.23 | $205.25 | $205.20 |
| Purchase #5 | $207.79 | 3.646% | $215.366 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $35.77 | 10.712% | $39.6017 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $91.42 | 8.148% | $98.8689 | $98.87 | $98.85 | $98.90 |
| 7 purchase totals = | $1,091.13 | $1,180.6185 | $1,180.63 | $1,180.60 | $1,180.70 | |