| 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 | $206.93 | 8.117% | $223.7265 | $223.73 | $223.75 | $223.70 |
| Purchase #2 | $175.61 | 3.207% | $181.2418 | $181.24 | $181.25 | $181.20 |
| Purchase #3 | $70.76 | 10.743% | $78.3617 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $159.76 | 6.799% | $170.6221 | $170.62 | $170.60 | $170.60 |
| Purchase #5 | $221.88 | 3.206% | $228.9935 | $228.99 | $229.00 | $229.00 |
| Purchase #6 | $50.72 | 9.706% | $55.6429 | $55.64 | $55.65 | $55.60 |
| Purchase #7 | $235.49 | 3.812% | $244.4669 | $244.47 | $244.45 | $244.50 |
| 7 purchase totals = | $1,121.15 | $1,183.0554 | $1,183.05 | $1,183.05 | $1,183.00 | |