| 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 | $164.80 | 3.706% | $170.9075 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $41.43 | 3.552% | $42.9016 | $42.90 | $42.90 | $42.90 |
| Purchase #3 | $173.65 | 4.683% | $181.782 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $228.65 | 9.401% | $250.1454 | $250.15 | $250.15 | $250.10 |
| Purchase #5 | $103.61 | 5.377% | $109.1811 | $109.18 | $109.20 | $109.20 |
| Purchase #6 | $185.99 | 11.349% | $207.098 | $207.10 | $207.10 | $207.10 |
| Purchase #7 | $26.25 | 12.452% | $29.5187 | $29.52 | $29.50 | $29.50 |
| 7 purchase totals = | $924.38 | $991.5343 | $991.54 | $991.55 | $991.50 | |