| 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 | $107.69 | 7.482% | $115.7474 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $164.67 | 6.654% | $175.6271 | $175.63 | $175.65 | $175.60 |
| Purchase #3 | $189.74 | 11.845% | $212.2147 | $212.21 | $212.20 | $212.20 |
| Purchase #4 | $67.27 | 4.579% | $70.3503 | $70.35 | $70.35 | $70.40 |
| Purchase #5 | $223.44 | 5.552% | $235.8454 | $235.85 | $235.85 | $235.80 |
| Purchase #6 | $75.86 | 7.725% | $81.7202 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $249.48 | 9.863% | $274.0862 | $274.09 | $274.10 | $274.10 |
| 7 purchase totals = | $1,078.15 | $1,165.5913 | $1,165.60 | $1,165.60 | $1,165.50 | |