| 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 | $101.25 | 8.343% | $109.6973 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $105.93 | 9.352% | $115.8366 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $170.95 | 3.259% | $176.5213 | $176.52 | $176.50 | $176.50 |
| Purchase #4 | $185.81 | 6.713% | $198.2834 | $198.28 | $198.30 | $198.30 |
| Purchase #5 | $188.69 | 10.532% | $208.5628 | $208.56 | $208.55 | $208.60 |
| Purchase #6 | $183.69 | 7.469% | $197.4098 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $67.35 | 10.210% | $74.2264 | $74.23 | $74.25 | $74.20 |
| 7 purchase totals = | $1,003.67 | $1,080.5376 | $1,080.54 | $1,080.55 | $1,080.50 | |