| 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 | $142.75 | 8.378% | $154.7096 | $154.71 | $154.70 | $154.70 |
| Purchase #2 | $190.75 | 5.368% | $200.9895 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $158.91 | 8.626% | $172.6176 | $172.62 | $172.60 | $172.60 |
| Purchase #4 | $101.52 | 10.821% | $112.5055 | $112.51 | $112.50 | $112.50 |
| Purchase #5 | $232.60 | 4.216% | $242.4064 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $214.74 | 4.768% | $224.9788 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $189.63 | 12.355% | $213.0588 | $213.06 | $213.05 | $213.10 |
| 7 purchase totals = | $1,230.90 | $1,321.2662 | $1,321.28 | $1,321.25 | $1,321.30 | |