| 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 | $145.34 | 7.178% | $155.7725 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $130.73 | 3.612% | $135.452 | $135.45 | $135.45 | $135.50 |
| Purchase #3 | $103.74 | 5.235% | $109.1708 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $178.64 | 11.248% | $198.7334 | $198.73 | $198.75 | $198.70 |
| Purchase #5 | $42.66 | 3.113% | $43.988 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $153.69 | 10.689% | $170.1179 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $69.80 | 10.552% | $77.1653 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $824.60 | $890.3999 | $890.40 | $890.35 | $890.50 | |