| 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 | $150.43 | 8.673% | $163.4768 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $234.75 | 6.443% | $249.8749 | $249.87 | $249.85 | $249.90 |
| Purchase #3 | $79.26 | 11.679% | $88.5168 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $181.38 | 6.415% | $193.0155 | $193.02 | $193.00 | $193.00 |
| Purchase #5 | $204.29 | 4.235% | $212.9417 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $167.27 | 10.718% | $185.198 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $210.77 | 7.189% | $225.9223 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $1,228.15 | $1,318.9460 | $1,318.95 | $1,318.90 | $1,318.90 | |