| 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 | $181.69 | 9.417% | $198.7997 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $169.47 | 3.279% | $175.0269 | $175.03 | $175.05 | $175.00 |
| Purchase #3 | $220.86 | 6.665% | $235.5803 | $235.58 | $235.60 | $235.60 |
| Purchase #4 | $221.51 | 3.605% | $229.4954 | $229.50 | $229.50 | $229.50 |
| Purchase #5 | $121.28 | 3.664% | $125.7237 | $125.72 | $125.70 | $125.70 |
| Purchase #6 | $43.59 | 11.706% | $48.6926 | $48.69 | $48.70 | $48.70 |
| Purchase #7 | $154.50 | 10.186% | $170.2374 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $1,112.90 | $1,183.5560 | $1,183.56 | $1,183.60 | $1,183.50 | |