| 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 | $98.84 | 8.563% | $107.3037 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $158.25 | 10.841% | $175.4059 | $175.41 | $175.40 | $175.40 |
| Purchase #3 | $81.98 | 4.138% | $85.3723 | $85.37 | $85.35 | $85.40 |
| Purchase #4 | $91.33 | 11.545% | $101.874 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $151.93 | 8.219% | $164.4171 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $42.46 | 12.353% | $47.7051 | $47.71 | $47.70 | $47.70 |
| Purchase #7 | $90.84 | 12.458% | $102.1568 | $102.16 | $102.15 | $102.20 |
| 7 purchase totals = | $715.63 | $784.2349 | $784.24 | $784.15 | $784.30 | |