| 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 | $145.96 | 5.562% | $154.0783 | $154.08 | $154.10 | $154.10 |
| Purchase #2 | $49.70 | 7.370% | $53.3629 | $53.36 | $53.35 | $53.40 |
| Purchase #3 | $240.85 | 4.605% | $251.9411 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $61.71 | 11.317% | $68.6937 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $82.33 | 9.306% | $89.9916 | $89.99 | $90.00 | $90.00 |
| Purchase #6 | $90.65 | 5.845% | $95.9485 | $95.95 | $95.95 | $95.90 |
| Purchase #7 | $171.64 | 8.150% | $185.6287 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $842.84 | $899.6448 | $899.64 | $899.70 | $899.60 | |