| 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 | $17.51 | 9.498% | $19.1731 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $181.94 | 11.599% | $203.0432 | $203.04 | $203.05 | $203.00 |
| Purchase #3 | $136.96 | 13.456% | $155.3893 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $206.58 | 8.389% | $223.91 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $227.53 | 9.396% | $248.9087 | $248.91 | $248.90 | $248.90 |
| Purchase #6 | $80.76 | 7.845% | $87.0956 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $80.38 | 11.345% | $89.4991 | $89.50 | $89.50 | $89.50 |
| 7 purchase totals = | $931.66 | $1,027.0190 | $1,027.02 | $1,027.00 | $1,027.00 | |