| 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 | $134.41 | 8.195% | $145.4249 | $145.42 | $145.40 | $145.40 |
| Purchase #2 | $143.38 | 12.315% | $161.0372 | $161.04 | $161.05 | $161.00 |
| Purchase #3 | $154.41 | 11.125% | $171.5881 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $99.85 | 5.122% | $104.9643 | $104.96 | $104.95 | $105.00 |
| Purchase #5 | $214.67 | 7.122% | $229.9588 | $229.96 | $229.95 | $230.00 |
| Purchase #6 | $223.54 | 12.509% | $251.5026 | $251.50 | $251.50 | $251.50 |
| Purchase #7 | $101.61 | 12.363% | $114.172 | $114.17 | $114.15 | $114.20 |
| 7 purchase totals = | $1,071.87 | $1,178.6479 | $1,178.64 | $1,178.60 | $1,178.70 | |