| 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 | $184.32 | 7.767% | $198.6361 | $198.64 | $198.65 | $198.60 |
| Purchase #2 | $143.89 | 7.379% | $154.5076 | $154.51 | $154.50 | $154.50 |
| Purchase #3 | $128.63 | 10.332% | $141.9201 | $141.92 | $141.90 | $141.90 |
| Purchase #4 | $125.76 | 8.442% | $136.3767 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $157.38 | 11.158% | $174.9405 | $174.94 | $174.95 | $174.90 |
| Purchase #6 | $102.48 | 3.605% | $106.1744 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $47.67 | 11.865% | $53.326 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $890.13 | $965.8814 | $965.89 | $965.90 | $965.80 | |