| 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 | $175.69 | 12.729% | $198.0536 | $198.05 | $198.05 | $198.10 |
| Purchase #2 | $250.27 | 6.277% | $265.9794 | $265.98 | $266.00 | $266.00 |
| Purchase #3 | $75.63 | 13.685% | $85.98 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $38.37 | 10.530% | $42.4104 | $42.41 | $42.40 | $42.40 |
| Purchase #5 | $195.28 | 8.806% | $212.4764 | $212.48 | $212.50 | $212.50 |
| Purchase #6 | $55.55 | 8.576% | $60.314 | $60.31 | $60.30 | $60.30 |
| Purchase #7 | $154.53 | 11.749% | $172.6857 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $945.32 | $1,037.8995 | $1,037.90 | $1,037.95 | $1,038.00 | |